Some of my issues:
1. Endlessly talking about getting together "too fast". Too fast to whom? I married my husband after 3.5 months after meeting him. We've been married over 35 yrs. For H &M it was over a year. YOU (including William) don't get to decide anyone else's timeline.
2. Accusing them of wanting to have their cake & eat it too. (Who doesn't?) Harry has a proud military background. The Invictus Games was his baby. Meghan started the cooking program. What would it hurt to let them continue? I felt & still do that taking away patronages they started was mean-spirited & spiteful of the queen. I can see not using them for ribbon-cutting events but those things were different.
3. Blaming them for the timing of the Oprah interview. They have gotten so much criticism that the interview even exists that the timing is a moot issue. When would be a good time for it? Never? For the last time, CBS will decide. Besides, PP is 99 - he's been in iffy health for years. He's going to die sometime - we all are. I doubt life as we know it is going to stop when he does, even in the UK.
4. Blaming them for being entitled & having more than certain posters have. Some of the people here seem outraged they get 3 squares a day. Meghan may have gotten her 1st audition in Hollywood because of who her daddy is but then she had to prove herself. She was rich thru her own efforts before she met Harry. Some people seem to think that being rich is the be all & end all of everything. They should be able to put up with any despicable thing just because they're rich. There's a difference between a photo op & someone with a long-range camera taking pictures thru your windows.
ETA: btw when I said "yeah, it's exactly the same thing" I should have put this:

Obviously some people need to have sarcasm pointed out.
Point 1 - you can't compare your marriage to H/M for several reasons. 1) They didn't even live in the same country/continent for the first 12-15 months of their relationship, 2) not only did she pick up and move to the UK and get married less than 3 months later, she got engaged to one of the world's most high profile bachelors who happens to be subject to intense media scrutiny (earned, fair or not), so, unless you are telling us that you're husband is someone similarly high profile...
Point 2 - already addressed by another poster
Point 3 - the "blame" for the timing of the Oprah interview only started happening yesterday when Philip was moved to the other hospital; if he had remained in the private hospital for the routine treatment of the bladder/kidney infection as was the assumption until the move to St Barts (with its top cardiovascular unit) then I doubt there would be any "oh, H&M should ask Oprah/CBS to hold off". It really is only due to rising concern over Philip's health and, regardless of his age, he still is the patriarch of the family so it feels, somehow, disrespectful to him as a beloved grandfather to let that interview air if he really is close to death. And none of us really know the answer to that, but Harry probably does. CBS is going to get the ratings for that interview whether it airs this week or in 2 months, so what does it matter if they are asked to have some tiny bit of respect for a dying man's family by holding back in airing what could be a controversial interview?
Point 4 - No disagreement here. There is nothing wrong with being rich. There is nothing wrong with taking advantage of an opportunity presented because your parent had a connection. No one should have to put up with long-range cameras taking pictures through your windows, regardless of your wealth or celebrity. Unless you're doing something illegal and then, well, the police/investigators would have a proper search warrant, I would hope.
Let me translate the criticisms re: a longer engagement
“A longer engagement would have been better because it would have been more time for everyone to scare Meghan off and then Harry wouldn’t have married that terrible woman unsuitable to be Royal who doesn’t know her place.”
Well, it certainly scared off plenty of other royal girlfriends - Harry, Andrew, and Charles can give you a list... This has been going on for the past 50 years, Meghan is hardly the first royal girlfriend, then bride, to have endured the intense scrutiny of the British press. But, as others have pointed out, moving in royal circles your entire life and being deemed "suitable" by the grey men running the firm is certainly no guarantee of a long, successful, happy marriage - Diana and Sarah are prime examples of this.
Again the microaggression is off the chart. Would you have dictated what you thought a proper engagement length was if Meghan was an upper-crust white English rose? No you wouldn't. But because she's black you have all this concern-trolling that she's "not a good fit" and "didn't know what she was getting herself into."
Also Meghan and Harry had a short engagement because Meghan is older and there's a ticking biological clock. Had she waited as long as Waity Katie her ovaries would have dried up.
Philip and Elizabeth had a rather short engagement and got married very young. Her father Bertie was not happy actually. That obviously didn't work out.
Oh, please. Chelsy Davy got plenty of scrutiny as Harry's GF, so did Cressida Bonas - both were white, upper-crust women, and Cressida comes from one of the bluest of blueblood families in all of England. Chelsy would have faced the same sort of criticism that Maxima got from the Dutch press, over her father's ties to the Mugabe regime in Zimbabwe had she and Harry wound up engaged. Cressida would have gotten the same "she's an ACTRESS/DANCER" criticism - ie, she's too plebian or celebrity for the BRF. And let's not even discuss how Camilla, who comes from an aristocratic family with long ties to the BRF was deemed wholly unacceptable back in the 70s when she and Charles first met and dated.
As far as her "ticking biological clock" - strange... If they had waited a year to become engaged after she moved to England, that would have put their wedding in May 2019 and let's say they immediately started trying to have a baby as they did with Archie... She would have had a baby last spring. Given that she's now pregnant with her 2nd child, I'm not sure I'm buying the idea that her ovaries would now be dried up now and unable to have children had they waited a year...
P&E 1) had known each other since they were young teenagers so they were made to wait several years before courtship was even allowed, 2) she got married about the same age as many other women in the 1940s and he is 5 years older than her - I bet if you looked at an average age of marriage chart from that era, they would be on the median - times have changed and people (especially women) get married at an older age. Additionally, they are of a generation that didn't believe in divorce, and certainly not within the BRF, and also, the media was a far different animal during their courtship and early years of marriage than it is now - far more deferential to the BRF.