This is the lifecycle of internet forums

“I’m sick of this place, I’m going somewhere new!” > “This place is deserted” > “Let’s diversify and get more users” > “There are more users but they are all posting content I’m not interested in” > “I’m sick of this place, I’m going somewhere new!”

I’ve been through at least half a dozen such cycles, it’s just a normal part of life when you live vicariously through an ethernet cable. Lemmy will grow, get old, go to shit, and die, and half the population will move somewhere else. Probably Pylon.