You misunderstand how Bitcoin works: A coinjoin coordinator
I think you should start monitoring your level of ego.
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If Bitcoin can not FUNCTION any more due to an issue that NEEDS to be addressed. The issue will be addressed. The 184 Billion Bitcoin bug should tell you something.
Same for Coin Join coordinators. If no more valid transactions will ever be possibly constructed with the 'vigilantes deciding to take justice into their own hands'. Then obviously what you will need to do is make it possible to function again.