it is SO much easier for teachers to be like “hey we’re going to be talking about *sensitive topic* tomorrow so be prepared” and a student who knows that topic is one of their traumas can mentally prepare themselves, or decide “hey i’d rather not risk having an anxiety attack today, i think i’ll just stay home” instead of springing it on them last second and making a student feel like shit
thats literally all a “trigger warning” is in the context of schools. being like “hey we’re discussing this, take and precautions you need to prepare” not completely banning sensitive material. is it so hard to just try to be sensitive and caring to other people’s needs