I read the OP as asking how culture has changed as a result of us getting used to being at home etc rather than a covid fear.
So the posts talking about how they aren't scared etc don't really gel with what I thought the OP was asking and I'm wondering if my contribution is what the OP was after, but here goes...
Like many others I'm not scared of the virus and as I've been working f2f in education since 2020 that was never an option really anyway.
But yes, my life has changed in terms of they type of socialising I can be arsed with. And I don't necessarily think that's a negative thing. Most of my socialising now is a regular 5 mile walk around the lake with a good friend and dog really, properly catching up one to one with no distractions like ordering from menus or sorting out who is driving, no paying for anything.
Just good, honest, human interaction early on in the day and then I get to sit at home in the evening and decompress from my day later on or go to the gym or do whatever with my evening.
Life isn't more isolated generally, it's just calmer. I would say I 'dropped the rope' on a few friendships in the last 6 months and decided that I wasn't going to be the first to initiate contact any longer, and that those people have not contacted me.
I'm ok with that. Clearly they are, too. I have teens to look after with their various challenges, I'm not going to chase after friends who expect me to do all the running. I keep my circle small and reciprocal and I really thank these last few years for teaching me how to do that instead of constantly running around after other people's needs.