Brainfuck

A programming language that is simple yet complicated.
Simple because you only have 8 symbols to work with
Complicated because you only have 8 symbols to work with

Never write code in Brainfuck, because like the name suggests, it fucks with your brain

Blue Archive

gacha game made in south korea
you're a teacher (normal human) in a *very* abnormal school
the non-gacha part consists of turn-based fighting ig

has a fanbase notorious for their perfect gatekeeping mechanism: embracing the allegations (a.k.a. "uuooooohh 😭😭😭😭") (they may or may not be acting, nobody knows, not even themselves)

Person 1: (sees Blue Archive fanart with questionably young character) 😭😭😭😭😭😭😭😭😭😭
Person 2: Hell nawh you freaky, I'm never playing that ong.