You've said everything I wanted to say.
Yes, in hindsight, some decisions and behaviour made no sense, and some seem quite bizarre - but we were living in utterly unprecedented times with huge, life-ending unknowns, so some decisions had to be made, that in time, and with more evidence, may be weren't necessary or could have been done differently.
Some of the other things we did, now seem crazy because of course we have adapted back into normal society of communication, interaction and socialisation. But in those long lonely months, we took the scraps of connection we could get, even if those seem cringeworthy now!
It was a really dreadful period for me, though I was fortunate to have a secure job that could be done online - but other than that I had 3 small children, single parent, no support, my own family didn't really care or go out of their way when they could to make any accommodations that would help me. Even though I know it wasn't all blissful, I never did any of the cosy, happy stuff of 'snuggling together watching movies'. Like many others I was exhaustedly trying to fit in work (university, teaching, and team management role - it was crazy) around 3 DC and homeschooling, and meals and the nightmare of shopping and all that.
I realised that I and my DC really need the external stimuli, points of connection and interactions. We didn't work well, just the 4 of us!
The only positive of it was recognising that I did need that interaction and appreciating it much more now - from the casual sideline chats with other parents at matches, the quick word with the person getting me coffee, having a laugh with my hairdresser. I don't take them for granted now.