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Obviously they're just the short-term leeches, we should fork and exile them. This garbage of a behavior says enough.

I don't think that is the solution. They appear to be listening and changing their votes.

Good. They see a benefit being a part of the community than support a dictator.

Nothing bad in short-thinking. Everyone has right buy, earn and sell any crypto when he wants.

It is a stake based model not a tipping jar.
If you want to leverage a very good tipping system try Memocash or ReadCash, those are systems that work like that. I am on both, very good so far, highly recommended.