We know it’s Lou sending it to himself because if it was any of us, anybody that actually has it out for him, somebody he’s pissed off in the past that’s feeling particularly petty, it wouldn’t just be “I HOPE YOUR FOOT ROTS OFF!!!!”
It would be a paragraph accusing him of all the disgusting shit he’s done, asking why he wasted several thousand on art, why he’s selling his desktop he bought 2 months ago after begging other people to pay for it in full, why he constantly deleted all of his tweets to escape accountability when he acts racist, transphobic, and bigoted in general, and would end with telling him to go to the hospital before his foot infection kills him.
But Lou would never say that shit in order to make an attempt at faking hate mail that’s believable, because then he wouldn’t be able to post it to twitter to get pity bucks without bringing direct attention to all of the shit he does, and all of his lies and all the money he wastes on wants without having to pathetically attempt to explain each and every point made.