system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why do so many celebrities believe in scientology?
gpt
More than anything, Scientology is a social club where people with lots of money can have anything they want, and where the general public is not allowed.

Celebrities get hounded *everywhere* they go.  You can't go to a movie without a media shitstorm, without your 3 huge bodyguards, a million fans asking for pics, paparazzi flashing in your face, and "TOM CRUISE WENT TO A MOVIE" ending up on the cover of all the tabloids.  Pick your nose?  There's a photo and now it's at every checkstand in America.  Cough?  "IS TOM CRUISE DYING OF EMPHYSEMA?" is the #1 trending Twitter.  Don't dare scratch your ass.  Just fucking walk in a straight line to your car with tinted windows and for the love of God GTFO out public.  As you can imagine, it is very often not that fun. 

Scientology provides a private building, or neighborhood, or even a huge gated compound full of servants that do whatever the hell you want, full of other celebs that are your bros, activities like you can do in public like play Racquetball or something without all the OTHER BULLSHIT.  Or some celebs just dive into extreme drug use.  So take your pick.