If you think that Hive ecosystem and it's blockchain mean free for all stealing and scamming with no social repercussion, then you should leave Hive and go to Steemit. It's owned by thieves and scammers. They will welcome your attitude there.

"As far as Hive the blockchain is concerned amazing quality content can be downvoted and crap plagiarism can be upvoted"

You are delusional. It's the opposite. Maybe you have confused it with Steemit. If you despise Hive ecosystem so much then leave. Go to Steemit.

"I'm going extreme with that example to make the point that the Hive blockchain doesn't really care about what Hivewatchers thinks is ok"

Sure, they just supported HiveWatchers because they don't care. facepalm