Nah. If they’ve legally changed their sex/gender whatever, then maybe there is a case. But if i start calling you ‘dave’, or something other than your name, how is that different from calling ‘Jennifer’ Peter? It’s not harassment, unless it’s abusive.
Problem is that there’s credence put into people who claim to identify as something. Fine, if you REALLY believe that, do it legally. Then I’ll call you by your new name. Otherwise, it’s my choice what I call you.
On a side note, I employed someone who wanted be called a gender neutral name. Because they requested it in a honest, and respectable manner, we were fine with it, nice person.
If they had been an asshole about it, we would have getting a legal team ready to understand rights, trust me.
I identify as the long dead ghost of King James II, now give me your fucking land....