"Left wing" kids are not brought up being taught violence is an acceptable solution to life's problems, or for the rage they may feel against others. That could be why there is an order of magnitude fewer deaths from "left wing" extremism compared to "right wing" extremism according to the DOJ [0].
"Left wing" kids are not given as easy access to, or training with, firearms. Conservatives, especially rural, are [1].
And please do not pretend that knowing, loving, or being a trans person prohibits one from holding conservative view points, that's rather hateful [2].