It depends because if decentralization means that the top 10 people that honestly control 30-40% of the Hive supply collide, how do you call this?

Oligopoly? Mafia?

I have seen good content writers been thrown out of Hive because they were earning "too much" or some wanting to run for witness.

You can do as you pleased. At least I will have Discord, Twitter and other centralized places where I could share my view about this "decentralization" that you claim is happening here.