Serenading grade-schoolers with songs about scrotal fellatio: Totally down.
Co-workers joking about Xenu: BURN IT TO THE GROUND.
But after a brief media battle, Scientology seemingly backed down and went back to bad-mouthing mental-health care. However, in 2011 a high-level defector started leaking Scientologist reports, some of which revealed that the organization hadn't stopped waging war on South Park at all -- they had just gone cold.
Scientology's second-favorite way of dealing with detractors, next to suing the pants off people and then going back for the socks, is digging up dirt. Literally, as first Scientology hired a bunch of private investigators to go to the South Park offices and go through their trash. Not only that, these PIs also wrote down license plates, logged employee lunch habits, and reported on which offices were vulnerable enough for a "special collection." Next, they started profiling Parker and Stone's employees to find out who would be vulnerable enough to "interview," trying to get their close friends and colleagues to reveal anything that would embarrass two guys who make puppets 69 for a living.
Or whose idea of a "Christmas card" involves Jesus and Santa beating
the dog shit out of one another.
However, it seems South Park employees are as fiercely loyal as most Soviet sleeper cells, so the Scientology dicks (detectives) came up short. This triggered the next phase of the Scientologists' plan: inserting a mole into Parker and Stone's inner circle. A convert, who was also a film student, was to be used to infiltrate South Park and establish communications with the OSA. That never happened, of course, not in the very least because Hollywood internships are really, really hard to get -- even if you know Tom Cruise. The documented stalking dries up after those botched attempts, which probably means they stopped trying. That's somehow more embarrassing than actually spying on the most celebrated makers of animated dick jokes in the first place.