For me personally, yes. Weirdly, I was ok during covid. I'm so used to being alone that it didn't feel any different. I suppose I used to take myself off to visit places though, now and again. Now, I don't like taking the risk of going anywhere. I'm not around people to really know whether we've all changed but I get the impression we have.
It's more I feel that I've changed though. I'm not sure whether covid started it or not. Probably though. I've been struggling since my usual coping mechanism- being creative, started to fail. Covid was (obviously) terrible for the creative industries. It looked like I would have to give up for a while. Knowing that, I started to wean myself off it to make it less painful. Now that work's picked up, I just don't have the same enthusiasm and sense of fulfilment I used to. Seeing as that was one of the only pillars holding me up, it's so much harder now. So, I suppose in a round- about way, it messed me up.