I have in fact. I have discovered a forum that used to be quite popular back in the day and very chaotic. It literally spawned 4chan at the time, but in the meantime it kept going, many left and grew out of it and the remaining posters are now in their 30s and I've had some of the best and some of the most inane discussions of the past few years in there, with topics for most of my interest, gaming, mental health, programming, stairs. Surprisingly there's a lot of people with newer accounts. Parts of it are still a bit of a cesspool, but it's what the Internet we love to reminisce was also about, instead of the sanitised corporate web we're dealing with today.

It's been an arduous process but I've managed to replace Reddit with a few forums, HN included, that are still alive to this day.

And I've completely banned myself from Reddit. It's hard given how much information is stored on that site.