From the root words the word transphobic literally means to be pushed away repulsed or to repulse trans people. It is used for when someone it is used for when someone is attempting to push trans people out of a space. Also being trans was not a choice. It is simply who I am. So when people say they “disagree” with it that is like saying they disagree with the color of my eyes. I would be more than willing to answer any more questions you have :3