Yeah those were good times posting trolls on a site made by some dude who was a carpenter running the site in his spare time. Site had only one rule: don't be an asshole, which would only get enforced when that one dude got home from work.
Though I'm not sure that's all that feasible now, too many idiots on the internet Poe's law and all that. We can't be all that wild anymore because there's idiots that take this shit too seriously now.
But I think the Fediverse is an interesting middle ground. I can foresee racist whack jobs setting up some instances resulting in a weird broken web of sites that are sometimes federated, sometimes not. Maybe we can organize troll raids on the bad guy sites and shit like that.
It could be wild times, but I think it'll be a different kind of wild than before.