Yeah, the broader point I'm making is that the federation doesn't solve the entire encompassing system in which this all exists.
Federated projects both have their own problems in those shitty little fiefdoms, as said, and are probably never going to succeed in this broader economic context where huge, profit seeking, venture capital funded market actors are able to spin up a new twitter ripoff in no time at all. This is while similar market actors in the form of spam farms, bot farms, adversarial influencers looking to make a quick buck, and moderators themselves, have incentives to game whatever systems are in place on any platform, not just the large ones. This then increases the strain on smaller projects, and decreases their ability to actually be sustainable long-term, especially in comparison to these huge market actors and their platforms.
The systems that are gamed, in the modern internet, are cordoned off and channeled by a bunch of moderators that we all trust to kind of do the work for the rest of us, apply the rules, use the tools to their discretion. Federation just makes it so you can jump from one moderated section to the other, one administrated section to the other, while on the same "platform". But it doesn't solve the inherent problems at play here, where moderators and higher level administrators are incentivized to make their platforms shittier with the invitation of advertisers, the invitation of more bad faith posters which can increase engagement, the adoption of shorter form, less substantive content, things like that. Those drive up traffic, and make more money, money they can use to then make their platforms "better", or basically, to eat up more of the market share. Eventually you play the short term gains game long enough, and then your platform's growth sputters out, and then venture capital dries up, and then you end up making the moderation more lax as a last resort, and then nazis come flooding in. Then the platform either dies, or mutates into a horrible shambling corpse.
Even if you were to cut out all of that as a possibility, say, by trying to make your stuff copyleft, then you just cut out the route towards short term growth for anyone using your particular platform, and then you'll just get outdone by all of the other market actors which lean into that short term growth, while still filling your platform's niche, while using none of the specific parts of your platform.
It's basically not going to succeed as an approach because it, as we keep learning on the internet over and over and over and over, it exists in a broader material context, the context of the market.
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