Well, from the sounds of what Macabre is saying the Northern Irish have as well, which would suggest that they can jolly well have a pint and enjoy themselves instead of letting the resentment simmer in the kind of post-war bitterness that tends to lay the foundations for the next bout of fighting (WW2, Egypt in 2013, Zimbabwe in 1994 and 2000, Central African Republic in 2013-2014 with the Bangui violence of October 2014 being a particularly horrifying example)
For that matter, South Africa was laden with horrors back in 2005 (still is) and I had a lovely time vacationing along the coast, even outside the safe haven of Cape Town.