I shared a house with 3 Irish in Sydney, 2 were Prod's and the other guy a Catholic

I went over to see one of the Prod's a few times in the mid - late 90's, some of the pubs were mental, he wouldnt even go over the other side, Spent a good part of a few evenings singing " would you go a chicken supper bobby sands " in pubs and honestly being scared not to join in, then walking down the road and watching people launch rocks over the wall

it was truly a dangerous place imho