I absolutely agree. Being "PC compliant" is more about staying informed of what is considered, that moment, to be proper language. As much as I would like to not offend anyone, I find such extreme scrutiny of language to be unnecessary and quite honestly, arbitrary. If one generally does not encounter the "liberal elite" and say, one is not a native speaker of a language, they can easily be misconstrued as being racist/sexist or as possessing any other undesirable traits.

Having grown up in a society where sexism/racism/casteism is extremely blatant (in urban India), I sometimes find it hard to comprehend the utility of labelling people harshly for what might be innocuous comments. I almost feel those energies must be spent in condemning the "real" racists/sexists, many of whom are still allowed to scream whatever offensive nonsense they please (I have seen many growing up). How do people feel genuine outrage over harmless comments? Are we allowed to ever call out on hypersensitivity?

Also, as a vegan, sometimes I do feel genuinely sad when I see lots of meat being eaten and relished. I feel like giving my friends an explanation or at least attempt to convince them to cut down on the meat-eating but I also realize it can be highly offensive and have never voiced my opinion.

I've made this argument before, and not surprisingly, it didn't go over well.

For PC, Norm need to be changed often, it's like changing passwords often.

http://tomwoods.com/podcast/ep-726-how-and-why-progressives-...

There is thought that changing your password often might make passwords worse... Don't have a citation at the moment (phone) but, the tl;dr is that often changing means you're more likely to pick smaller passwords that are easier to construct, and to remember, making them weaker than something you'll commit to for a longer time.

So... maybe not the best analogy, but understood.