This is one of the not toxic things I was talking about
That is in no way toxic . A player has every right to decide who they want to run a dungeon with . I am a BM hunter , there is no way I will be accepted in the vast majority of groups listed on group finder . Nothing wrong with that at all - even for 2+ keys .
Being yelled and screamed at is most definately toxic , being asked to CC a mob or to interupt isnt , being asked why you didnt ( without being screamed at or swore at ) is also not toxic.