As an aside, this is the world of bitcoin we're in, and I have no doubt there are a lot of members--trusted or otherwise--who are into illicit substances. As long as illegal stuff isn't being promoted here, I think people should feel free to do what they want.
When it comes to things that affect a lot of people [account trading, farming (even scamming; which isn't a bannable offense), et. al.] we should be libertarian according to some, but when it comes to things that nobody is affected by other than the person consuming them, then we shouldn't be. Classic average Joe switching-when-it-fits-him-behavior. ¯\_(ツ)_/¯ [1]
Every single one of Lauda's trust ratings are public, and hes spot on with his ratings most of the time. I doubt they'll be any evidence provided by your source and once the source can't show any evidence to back up the claims should probably come under investigation after trying to slander someones name with malicious intent.
It's not like OP has a habit of doing this. Oh wait..
[1] I forgot about this guy.