I think you will find that many of the big wallets are owned by the same people - splitting their risk across multiple accounts to try to prevent losses from being hacked. So we can't really know exactly how decentralised things are there.

That isnt even factoring kn they are all randomly are chosen for a block which makes collusion almost impossible.

I'm not meaning to deliberately argue on everything here.. lol.. but just want to point out that true random is not really possible using computers at this point.

I'm not debating that it's more decentralised than Hive though, sure.