Thanks my dude! More helpful info.
As for the communities, makes me think like more back to message board driven web times, where yeah you could have a dozen Star Wars fan forums but each with their own flavor and eventually you'd find the one that's your own vibe. I did that and dove head first into a few specific places for retro video games (8/16 bit) and some other niche interests like a specific car model, etc.
There's an upside to it. I hope this approach gains traction, certainly has seen an injection of life from people jumping ship. But I imagine Reddit will keep plodding along in a week or two as there were a staggering amount of people who had a hard time even understanding why people would leave. Hope the blackout helps.