The ISU must be under real pressure from broadcasters. For example the Eurovision ISU website
https://www.eurovisionsports.tv/isu/figure-skating/ on which you can see videos of all performances from GPs and above (geo-blocking may apply depending on where you are) for the last few years does not have videos from 2017 and 2018 Worlds but everything else is there.
This is despite it being a site that only hard core fans know about, picture quality is worse than Youtube, and it is very unfriendly to navigate. For example to watch a video of your favourite skater you need to know which group they’re in and at which point.
Hence if the broadcasters are concerned about this (I cannot see any other reason why the videos not being there, other than that there are so many countries covered by rights that it’s pointless doing the feed for everyone else) then they’re bound to be really concerned about what’s on Youtube,
I would agree with the poster who says that un-commentated versions of performances should be put in the ISU’s own Skating ISU website (or a separate obvious channel name bit like the Junior Grand Prix) shortly after events have occurred. I would also go further than this and say they should be looking to put commentated versions on there say 6 months after the event, when at that point surely broadcasters don’t care anymore, and in fact the commentated versions might actually attract viewers to their next broadcasts.
At the moment the ISU doesn’t have a commentator on its ‘World Feeds’, but FISU did for the recent Winter Universiade – PJ Kwong, and she did a great job – and such an arrangement would allow broadcasters to show any ‘Over the Top’ internet broadcasts with or without commentary, hopefully giving viewers the choice e.g. Eurosport Player had a commentary (Belinda Noonan) and commentary free option at the Olympics, but now it’s gone and it’s not quite the same, especially if you liked the commentary option.
Finally I would ask any uploaders out there NOT to upload videos of the ISU’s forthcoming Junior Grand Prix season. The ISU’s Youtube channel is perfectly adequate and the more viewers it gets, the more likely it is you will get something similar for CS events and above, plus it may even allow the ISU to monetize its content – I’m sure we would be perfectly happy to sit through a few seconds of adverts knowing that the performance should hopefully be there forever, thinking of which does the ISU have archives of things like previous World Championships somewhere within its bowels? If so perhaps it could start loading up old content that nobody is interested in anymore onto its own Youtube channel and see how it goes.