The same could be said the other way. “If not being called by your preferred pronoun is one of the most difficult things in your life… etc etc”.

If which seat you get on the bus is the most difficult thing in your life…

oh right. compare the civil rights movement to not being called dragonself. totally logical.

Was sitting in a particular seat the entirety of the civil rights movement? Is being addressed by your correct pronouns the entirety of the trans movement? Are they both smaller manifestations of much larger issues of bigotry and bias that shitty people can isolate to try and mock and trivialize the hardships that minorities and marginalized people face?