I don't understand why it's so wrong to distinguish cis from trans via our vernacular. I thought we were striving for a world where we
embrace our differences. If transmen and transwomen are given equal opportunity and treatment (and I am in favor of doing so everywhere except sports and safety zones - e.g. women's bathrooms, locker rooms, jails, etc.), then why is it such a big deal to denote trans?
To me, it's partly about language not becoming confusing (i.e. no to 'They') and partly that I don't want transwomen in women's safe spaces, so keeping that verbal delineation is key for identification - no other agenda beyond that. Trans are people too and deserve the same amount of respect, but we shouldn't infringe on the rights and protections of cis women in order to provide that respect. And I don't think this cuts both ways. If a transman wants to use men's facilities or engage in men's sports, go for it. It's cis women that need protection from the fringes of this movement.
Lastly, as to
@moleculo's point about being a jerk for refusing some of these language concepts... I hear you and generally agree. If someone asks to be called a She and I call her and He, then I am a jerk. Where I draw the line on that though, is laws against doing so. Over time, if society and future generations deem trans pronouns to be politically correct, they will become more mainstream as our language naturally evolves to fit the social paradigm shift. There is no justification in my mind for mandating that shift by threat of law - Canada and any states doing so are way out of line and only doing more harm than good as they push away moderates like me.