The anime fandom is extraordinarily sexual. It makes sense when you see that in general, anime is one of the most casually extremely objectifying/sexualizing/tokenizing things you can find… specifically towards women and queer people. Even yuri (lesbian) animes tend to be shounen (aimed at young men) and often are very fetishistic, and anything that resembles queerness is usually used in shounen animes specifically as fan service to their male audience.

There are MANY animes that I guarantee you only exist for the purpose of porn (more specifically, designed to get popular from people making & spreading porn of them). Rampant and unavoidable horny fan service is a plague