I think lying to community members about your cryptocurrency should be a bannable offense— after all, if you don't do so you're just enabling people to defraud others since people make guesses about the value of those currencies based in part on the claims people make.
I agree. I'm not sure why lying to mods is not a bannable offense. If you don't punish people for lying to you, then why would anyone tell you the truth if they have something to hide? It doesn't make sense to me. If anything, I think lying to mods is the worse than just trolling. When someone's trolling and it bothers people, people can just ignore them. If someone is outright lying and trying to defraud others, how is that different than being a scammer?
Of course, I'm not saying that CoinHunter is indeed lying. But if he (or anyone else) is caught lying to mods, they should be punished. Maybe give them a scammer label.
Again, lies for the sake of trolling are still bannable. For example, if you lie about someone being a scammer, or if you pretend your account was hacked and waste administrator time having it recovered. Pretty much any lie that causes us to pointlessly waste time will result in a ban. Otherwise, lying is fair game.