I quit most of the Facebook groups that I was a member of. They were mostly political, and if we are not going to have real elections, politics is a waste of time. I'm done voting.
For the record I have never had a Facebook account.. but I do respect the choices of those who do belong to it or any other Zuckerberg s/m platform. But a word of caution.. every time you or any member of your family joins Facebook, Twitter, Instagram etc you are filling the pockets of tech giant bosses and adding to their almost obscene fortunes.
I think I joined FB about 10 years ago. Don't post much but I do drop in for a minute or two several times a day. Lots of annoying ads, but FB is how my SO and I reconnected after 50+ years of no contact.