I don't think that it's irreparably damaged, but this year was, by far, the worst I remember.
For me, the Winter Olympics has always had a special place in my heart- probably ever since Lillehammer. It's fun, it's fast, and I usually enjoy it more than the Summer games. While I've never been into the ice skating drama, I love the various skiing events (both downhill and cross-county) and the sled events, and there will always be a special place in my heart for biathlon ... probably because of the Apple II winter games!
But this year was the perfect storm of suck. Everything that I normally can keep out was far to front and center. But while you listed them, I thought I'd go into a little more detail as to why I, a person who normally watches as much as possible, just couldn't-
1. China and politicization. That's really a big part of it. No one can say, with a straight face, that the Olympics aren't politicized (1936? or the dueling boycotts of '80 and '84?). But it's been a long time since it's been so in-your-face. I'm not going to go into the details, because it's not appropriate on this board, but from the opening ceremony on everything was sour.
2. Snow. The first even I tried to watch was a Nordic (cross-country) ski event. Every ... single .... time ... the camera panned out, all I saw was brown everywhere. I know that the Olympics have become these sprawling big deals, but couldn't we just try and have the Winter Olympics in places already known for winter sports and ... snow?
3. Time change. This happens, and it can't be helped. But it certainly doesn't improve the experience.
4. Friggin' Peacock. I can't even. NBC is still trying to make fetch happen. And the experience of NBC continuing to leverage their Olympics rights to their various platforms is miserable. In all honesty, they seem to have finally got the process almost working the last time through the NBC Olympics app, and then they blow everything up this time around. The few times I thought to myself that I did want to watch something ... I gave up after a while.
In the end, the Winter Olympics was always the smaller, fun Olympics. That was the charm. Somehow, this has been the most charmless Olympics ever.