On the contrary, I'm just saying if you build something and it gets co-opted by a corporation it probably wasnt meant to be.
It's like when people talk about politicians being bought out by corporations. If that's something that can even happen, it's the fault of a broken system that would even allow that to happen.
I think defederation is not really that useful in this case, because then your users will just leave and sign up for the platform where they can view where the most content is. Although I do agree with your general premise.