Humans who run instances are real people who have jobs and mortgages and kids. I also like having piracy communities around to balance the greedy ass corporations trying to control media and copyright…I’m glad to know they are there if I need them or feel like screwing around with it. I just wonder if the people ranting all indignantly acting like instances are competing for their usership would feel the same if the most active instance was on a server physically sitting in their basement, or paid for by money tied to them in the real world. Yes it seems pretty unlikely that you’re ever going to run into issues with law enforcement, copyright claims, lawsuits…but how much would you risk for a fucking hobby you do for free? Would you risk your house? Your job? I would not. Grow up. No one cares what instance you use.
The fact that you say that makes me think you’re someone who wasn’t around for bulletin board forums in the 90s and early 2000s. They were perfectly sustainable, and generally extremely long-lived. There are more than a few of them out there from that era that are still kicking around and going strong, and they don’t have massive, unsustainable growth.
It’s 100% possible to have a relatively static, moderately sized userbase, and to still have a vibrant, nuanced, productive community. You just either haven’t interacted with any, or your expectations have been so deeply skewed by the Facebook/Twitter/Reddit meta of “constant OC all the time no matter what” that you don’t understand that in many contexts a firehose spraying greywater isn’t really “better” than a gently burbling mountain spring.