the difference between a troll and a fan seems pretty thin, especially now in retrospect trying to really split them up, and to cobra (and probably clint as well) there doesn't seem to be a difference between them at all, like you said. i'm not even sure i can even blame anyone sending him alcohol or would instantly call them a troll/enabler, whether a true and honest fan or not it's the #1 thing cobra has made about himself since day one; that he fucking loves to drink, so it's the first thing people go for when they think about a gift or peace offering for him, and he's never not been happy to accept.
this is a huge aside but the whole thing reminds of, i think an old comedian bit that i can't remember exactly, about christmas time in new york city and how an entire apartment building of people would each gift their mailman a bottle of alcohol, which is an old boomer tradition thing i guess, but at the end of the holiday this mailman now has a hundred bottles of booze that he has to deal with somehow and just cements their alcoholism.