I appreciate you putting in the effort to blacklist abusers. However do you think when there will be more people coming or even at the moment that you can do enough to stop all abuse. There is only so much you can do by hand.
In an utopia voting bots are able to stop all abusers, but that is not possible. The point with this all is that the voting bots are toxic and draining everyone's wealth from the platform.
Spending money to get to trending (which is usually at a loss) is no different than using advertising on any other social media platform on the Internet.
The difference with real advertising is that using vote bots dillutes everybody's holdings and earnings. That is just in my opinion unethical.