Why are so many ppl talking about transandrophobia?

Heya! I’ve been seeing transandrophobia being discussed more lately (Im on tumblr mostly so I don’t know if this is specifically a tumblr thing). I’m just curious, is there a reason it’s being talked about? Did something happen? I mostly browse social media to look at and post art but since I’ve been seeing this so often I just want to be aware of anything that I might come across.

thank you! Have a nice day/night!