The Hypocrisy of Anti-Discrimination Cheerleaders

There are groups that nobody cares about calling out discrimination against & whose discrimination is still getting a pass in society. I specifically address discrimination against people who can't lift heavy objects and natural redheads since both are told to "suck it up" and that they have no right to call out harms and policies that screw them over. I'd like to know why in the wave of eliminating words and phrases, nobody has said a word about "redheaded stepchild" or thinks it's okay to tell me "it's only hair" when science says otherwise about the existence of natural redheads. Words of caution and some insight are shared as well. This pic is of an ad I saw in the early days of my post divorce life and really pissed me off since it was denigrating people who know how to cook and live in NYC (New Yorkers diss New Jersey constantly) + seemed to be cheering on lack of self-sufficiency since cooking is an important life skill. The guy I was dating at the time, Mr. Orgy, agreed with me and wasn't pleased with the ad either since he also had cooking skills. It wasn't around forever but I didn't hear about any major public outcries in response to it.