Yes. People who defer to the legal definition of protected classes and insist that members of them must be protected and everyone else be damned are the showing clear hypocrisy.

It would be funny if in another 1000 years we'll all agree that the current US popular leftist morals turned out to be the right ones: It's wrong to discriminate against someone because of their race, religion, sex, or sexual preferences (as long as it's one of a few predefined types) but it's right to discriminate against someone because of their political views, alternative sexuality (outside the list of predefined types), ugliness, height, location of birth, or anything else you don't like. These classifications are so arbitrary and transient, why does anyone stand by them so vehemently? When they're old they might become the new racist uncle - hating the wrong people that the next couple of generations decide shouldn't be hated anymore.