Not surprised by the migration to Discord and Twitter to be honest. Forums as a community discussion platform have been in terminal decline for a number of years now.
Discord is pretty much the main "social media" that I use. I'm on Facebook too, but I'm really only on there in a superficial capacity just to browse the classifieds on Facebook Marketplace. I don't care much to keep in close contact with IRL friends or family through it, though. They have my phone number if they want or need to interact with me.
There's also Twitter, but I dislike the overall culture there and the user interface isn't to my liking at all whatsoever. I use it mainly to browse pictures of cute fursuits and goofy furry animations. All of the political garbage, both lefty and righty shit, gets muted and blocked because I'm not terribly interested in hearing milquetoast Twitter dorks give their steamy sociopolitical takes on aspects of Western society or some current event that I barely care about.
Anyway, I appreciate the welcome.
I don't like the users of that forum all too much, frankly. That dislike isn't founded upon the opinions that they hold, mind you; rather, it has more to do with the extremely potent black-and-white perspective that they seemingly apply to basically anything political.
And in case it wasn't obvious enough, I don't think FAF's users are immoral or anything, they're just way too preachy, self-righteous, and far too inexperienced at how the world works outside of the internet for my liking.
The unbelievably high levels of neuroticism and legitimate autism that runs absolutely buckwild throughout that place don't help anything either.