I mean pretty much any historical society is going to breach conventional moral codes in pretty overt ways, most gm's either go 'disney' were you sanitize the shit out of it or downplay it-because playing an endless gritty shit show is unworkable if you're trying to do a fun romp . Their's other problems such as white colonial hang writting being whiggish when applied, such as writting lots of indications of how things will play out and putting the world in a stasis waiting for it to occur. I remember a Sengoku Jidai setting game were their was lots of hang wringing about the Christinization and the guns, despite the fact the period concludes with the Tokugawa shogunate and the japanise in general don't sync with post colonial whiggish history narratives outside of that time the western powers effectively let them know they couldnt ignore the world anymore by throwing our weight around.
Personally I tend to go for a moderated approach of acknowlaging but not making it vulgar. For example ramping up the difficulty for on social roles if you're in the 'wrong' group.
I ran the WFRP 'Empire In Flames' campaign years ago and watched amused as my players developed their characters into a lethal pack of combat assholes.
Of course I didn't warn them that there was a fair bit of 'social combat' late in the game. Their filthy band of dung-smeared, rusty-armored, blood-crusted and (in one case) mostly naked murderhobos didn't do so well in the halls of power. Now THAT was fun to GM, I tell ya.
I run stuff that's mostly basically medieval Europe with low tech (unreliable flintlocks etc) and low magic (as in, there's maybe 12 mages in the entire world and none of them are interested in leaving their library to spend a month getting saddle blisters and shitting in a hole in the ground). It's great because if some faggot wants to play a faggot in a time when faggots are lynched if they get caught with a dick in their mouth, well, they can. I have the setting, the players have the agency, and all there is are consequences. If they want to play the aforementioned faggot and end up at the wrong end of a rope for making a pass at the village warden, that's their fault, not mine.
At the other extreme I have also run cyberpunk stuff based on the Budayeen from Effinger's 'When Gravity Fails'. Hard to be a grandstanding SocJus when the setting is a completely multicultural ghetto ruled over by Muslims in which race and gender reassignment is both completely undetectable and totally reversible. Yeah, yeah, you're a gay black muslim man who was born a straight Japanese Christian woman, big deal, there's nine other people like you in the Budayeen and eight of them would fuck me for the lint in my pockets.
I swear it's a great setting to piss off the snowflake players, because most of the NPC's are snowflakes too, and snowflakes in the setting are utterly quotidian.
