Government-funded schools banning right-wing opinions in certain spaces: OK
afaik i've never said anything about safe spaces on this forum, feel free to point that out. It seems like you're assigning stereotypes based on what a leftist looks like in your mind, and what you've consumed from your right wing echo-chamber, and not what I've actually said.
if they can meet the same standards as everyone else, let them in. You don't need a blanket ban for that. Anyone can kill.
trans people usually already have a host of other mental disorders
well don't let them in for the other mental disorder, not by nature of being trans.
Their soldiers should not be dependent on body-altering drugs.
Most trans people don't "depend" on body-altering drugs, they simply help with testosterone/estrogen amounts. It's not as if these people are incapable of firing a gun without their supplement.
their mutilated genitals are prone to infection
Everyone has parts of their body that are prone to infection. What makes this special?
Beyond this, your argument is that people going through surgery shouldn't be allowed to serve in the military. Duh. Just like every other surgery.
Let's not forget that they've been banned from non-combat roles as well, something you've failed to acknowledge.