You know what really infuriates me? Anime yakuza.
Of course I know nothing about how yakuza really act IRL, but I bet my ass it's not with swords and tanto knifes. Every time I see the trope "X is a pretty tough guy, one time he went to the rival gang's HQ with a sword/stick/whatever melee weapon and beat a bunch of people there" I cringe.
They can't be this retarded IRL. They must have guns! I refuse to believe yakuza fights revolve around knifes and other melee weapons. I refuse!
Fuck now I'm angry! Angry at fiction!