Ok, I understand that perspective, now let me summarize my perspective (I’m British as well btw).
Time after time I have encountered these articles about “Political correctness gone mad!” and they are almost always complete horseshit. Their ability to get people angry correlates only with their fitness as a meme, not with how true they are. Witness in the UK the nonsense about “Winterval” being supposedly an attempt to outlaw the word “Christmas”.
So then what about this thread? It opens with a completely misleading OP and title (not deliberately, and the OP has conceded the mistake). Then we have an example of “master password” which, as someone who once worked on a support desk I can say no-one cares about and no-one ever got chastised for. Then, at the end of that, several posts about how we should recognize the harm we’re causing. Erm…no. How about even one example of this supposed problem first?
(Or, if “harm” simply means “Many people believe this shit, and it’s one of conservative channels’ most potent weapons” I agree that that harm exists. I just don’t think that harm is the fault of Brandeis or any other obscure source that people can find to jump on)