are there any weird old websites you like to visit? i guess a lot of the ones that you interact with/ have a community would be old sites that are primarily forums that are still up.
i found hipforums.com once years ago after searching for hippy websites or something like that. i kind of like the charm of how it has the old facebook message sound everytime you open a new tab or when youre in their chat and while a lot of the forums are slow paced its kind of a nice place i guess.
i guess theres an infinite number of old forums like that, which are still alive today and would be neat to visit. i think they can be hard to get into or even want to sign up on and you never know exactly how different each next places admins and community will be like but its worth it to explore the web, especially now that forums are kind of the things of the past and all the traffic is on big websites, and forums are replaced by social media and i guess by reddit.
Avi-100
I like to visit outdated sites but I don't really use a lot of forums.
Here's some links to the outdated sites (disclaimer: even though some of them are old, a few might have recent updates but they still have an old format)
https://www.arngren.net/
http://www.dpgraph.com/
https://www.vortex.com/
http://www.eonet.ne.jp/~forrest/pc/old_hp.html
http://acme.com/
http://toastytech.com/evil/index.html
https://www.fogcam.org/