I agree completely.Sui/Han had issues with their jumps, they got 3Tq+2T+2T< and 3S< and had a step out from the UR 3S, it cost them about 4-5 points from my calculations. They also got 3Tq in the SP which cost them ~2-3 points. The final gap between them and M/G was 1.88 points so if they were clean it would have gone to S/H.
Personally, I like M/G a lot but I thought S/H deserved the win and that they weren't scored fairly on PCS, to have the PCS gap between M/G and S/H be 1.15 points is just not right. In fact, that's one of my main issues with how the pairs are being scored both domestically and internationally. M/G and B/K are both teams that are still developing and they are inferior to teams like T/M and S/H when it comes to skating skills, ice coverage, speed, and so on, and once a program is skated clean the judges boost up the PCS as well which leaves no room for error for teams that are superior. To me, a clean M/G or B/K should still lose to a team like S/H or T/M with one mistake (as long as it's not some major error like an aborted lift or double fall).
I disagreed with T/M's narrow loss to clean B/K at the 2020 Russian nationals. The judges gave the win to T/M at the 2021 nationals because B/K also had errors.