I’m don’t know how the federation protocol works exactly, but I’m pretty sure Meta can throw more resources into it than all the independent instances combined. Again, I don’t know anything about the specifics of the fediverse so I don’t know if that applies here, but generally once you control more than 50% of something that does not have a central authority - you became, de facto, that central authority.
There is incentive for competition from Google, Twitter, etc, that would cause federation as a whole to grow without resulting in a single authority taking over the network.
I’m don’t know how the federation protocol works exactly, but I’m pretty sure Meta can throw more resources into it than all the independent instances combined. Again, I don’t know anything about the specifics of the fediverse so I don’t know if that applies here, but generally once you control more than 50% of something that does not have a central authority - you became, de facto, that central authority.
There is incentive for competition from Google, Twitter, etc, that would cause federation as a whole to grow without resulting in a single authority taking over the network.