Note that the parent comment is not talking about the ability to live as one wants, express oneself in any manner, or even to be referred to as one pleases. It's about the desire to literally change the definition of one of the most fundamental concepts in any human language or indeed, human society.

I express no opinion about whether this is a cause worth fighting for, but there is absolutely no reality in which there would not be a fight over such a breathtakingly ambitious objective.