No need to apologize for being inquisitive, I personally like that quality in a person.

For me it depends on how you define the word "trigger". I don't suffer from PTSD so in that sense of the word I don't get "triggered".

There are certainly people and institutions that I dislike strongly, and that make me angry/upset(this one is rare though, my default is anger). But I don't know if that's related to what you mean by being "triggered".