There are people like lerts who can't manage to get anything useful out of their mouth.
There are people that rightfully call him out on his idiocy.
There are people who do that by throwing insults and flames.
And then there are people like you, who follow his trail and leave no chance to be the politically correct knight in shining armour, defending his nonsense no matter how ridiculous it gets, all under the guise of "he's harming nobody" and "it's entertaining".
Both of these are your subjective points, not facts. From my point of view he actually dishes out lots of mental harm while at the same time being an insult to our intelligence and to science. He lost his entertainment value (wow, laughing at the mentally challenged) many postings ago and the only thing he adds to the forum is his spam (or thoughts or theories or however you like to call it) and the spam and insults that are a reaction to his. It would most likely be the best for him (and us) if he stopped posting, at least while high and not on his meds, to give him a chance to get off of this harmful mental rollercoaster of getting attention and being insulted but not understanding why.