It used to be more about the extremes, ie don't call people faggot, nigger, spic etc, ya know, actual hateful slurs, not "microaggressions"
Basically don't be blatantly hateful and treat people like garbage just because they're a different race, Religion or sexuality than you, people getting killed is what used to cause outrages, not mean words on Twitter.
And it was absolutely never predicated on hatred of whites, of wanting to give white people a "taste of their own medicine", it was completely understood that respect is something that goes both ways.
In other words it started off as a genuine attempt to try to make the multicultural and multiethic America work, it could be cringy and lame even at the time though, which brings me to...
the Burger King Kids Club is when I first really noticed political correctness as a kid, it just struck me as so artificial.
So much this.
And the thing about 90's PC tokenism that separates 2010's PC tokenism is how it's all presented.
Like, the Burger King Kids Club was artificial as fuck but it was a different kind of artificiality, the whole thing didn't have the moralism that stuff like Steven Universe, Woke Marvel, or most of the Tumblr shit have, nor do you have the favoritism.
Like, the women and minorities weren't presented as better than the white males either in the literal or moral sense. Everyone was more or less on equal footing.
Kid Vid was the leader of the club and he was a blonde white guy, but he's also the coolest of the club from a kid's perspective and I think he was designed before the rest of the club was. In all honesty, I think he might have appeared in ads before the rest of the club did.
Compare that to all the woke shit from 2012 onward, and I think that's what separates the "PC" culture of the 1990's from the "SJW" culture of the 2010's.
Both were artificial as fuck, but PC culture was genuinely well-intended even if it was annoying and dumb.
SJW culture is more aggressive, revanchist, petty, Machiavellian, and just downright cruel.
Makes sense, since I get the feeling that 90's PC culture tried to hark back to the "peace and love" ideals of hippies but also trying making it work in a mainstream way instead of a counterculture
A lot of those PC types were former hippies who went Yippie to Yuppie but didn't go full neocon or traditionalist.
The neoliberals of today were the ones who were cunning enough to actually make it into the big leagues of society and they view culture and ideology as a mere tool.
Meanwhile, SJW culture is more evocative of punk rock, and has been fixated on punk culture from day one to a cargo cult degree.
The hipsters from the start of Current Year gave way to pretentious neo-punks with a bearded soylent sycophant element being the remnants of the hipsters who didn't go punk.
It makes sense since the modern Antifa movement of North America emerged from hardcore punk in the 80's, and punk has always had this autistic obsession with purity and not becoming a "sellout" while also having a strong sense of conformity through "non-conformity".
Those two things are the main reason why punk has always sucked and was never good to begin with, no matter how much everyone likes to tell themselves otherwise.
Coincidentally, those purity spirals and hivemind conformity are the two elements of punk rock that the SJW's actually live up to. Everything else is a ridiculous affectation
But the SJW's are tools of the neoliberals, and they refuse to see that they are pawns.
The Religious Right similarly got played by the neocons, which is why so many traditionalist fags hate the neocons and go on about "hurr durr what are we conserving?" because nobody else in the 21st Century wants a theocracy aside from the Muslims.
The SJW's are the kind of useful idiots who will get dropped once they're no longer useful.
The only reason why everything's gone fully off the rails is because the corporations are going full tilt into the SJW mob all at once. I get the feeling that happened mainly because the neolibs are getting desperate and are making one big final move.