Not apologizing for Google but if you give out too many details of why you banned someone you give people a) leverage in a lawsuit, b) information on what you are what suspect triggers they are looking for, making it easier for people to avoid automated detectoin.
Maybe so, but then actual UX suffers as a result of developers crafting their way out of automated and manual detection. Every time they get killed, create another account, implement the obfuscation while still exploring users with shady monetization, make money until found again in months or years.
