As a trauma survivor myself, now that I think about it, if I might be permitted to add my voice to the chorus of whiners: why the FUCK do people abuse this word? Triggering is a very specific thing, and it is quite real, but it is being USED to mean any word or phrase which annoys anyone in any way. Worse yet: which MIGHT, in the judgement of people who are offended all day every day, offend someone.
This belittles the real suffering of people who, by and large, NEVER are the ones doing the whining and demonstrating. It is insulting, inaccurate, and both bullying and hurtful.