I don't necessarily disagree, but I don't get the vitriol toward it. I mean, did people get outraged that Lynn Ryan wanted to be called Nolan? It's confusing, you expect to call people by their first name.
I don't see what's wrong with calling people what they want to be called, regardless of whether you're using their name or substituting it with a pronoun.
Now, the ever-growing list-of-words-you-can't-say-because-that-word-was-used-200-years-ago-in-an-offensive-manner - that I have a problem with