How do you define "blockchain"? Is it just a centralized database controlled by one person or something more? How can you support someone who intends to run a blockchain like a centralized database? "Ethnic cleansing" is absolutely ridiculous. This isn't about race at all, it's about those who chose to attack Steem and made it clear by their actions they are not interested in what Hive represents (decentralization).
That said, I didn't agree with the criteria used or the subjective method for how it was determined. I understand the perspective of those who came up with it, but I would have preferred to just exclude the Steemit ninja-mined stake just as v0.22.2 did. You can read my witness post here for more details. Those who were excluded can submit a proposal to get their Hive tokens, as far as I understand.
Don't forget your steem is treated the same.
Maybe something is lost in translation here, but what do you mean by this? Do you mean in the future Hive might restrict your tokens? I would not support that as long as I'm a witness. This initial launch of Hive is about separating out those who actively attacked Steem by centralizing it.
RE: This is called the HIVE AirDrop Exclusion List. (HIVE 에어드랍 제외 대상 목록이라고 합니다.)