Oh you're Scottish, cool, so was my mum (she's deceased). My maternal grandparents and some other relatives live in Fife. I lived in Scotland when I was about 4 (?) I think, for a short time, when my father was stationed at Faslane. I was born in Germany while my parents were stationed there, but I have citizenship in the UK and Canada, and pretty much grew up in Canada, as my father was Canadian. Military family, so it's a bit confusing...
Political correctness? Actually I don't think about it much. I try to be respectful of other people but I don't go overboard either. I appreciate people being upfront about things, my family is very blunt, and I was raised that way. I'm probably less PC than most in my generation. In university I had trouble with people because I wasn't completely anti-war, and I said some words (don't remember which now), that apparently you aren't supposed to say haha.
I don't know what Scotland is like at the moment, but here in Canada there are so many euphemisms for things, the native peoples of Canada is a really good example. You can't call them Indians, or Natives, or Eskimos (in the far north), as those terms are all considered insulting now. The correct terms are "First Nations" or "aboriginals" or "indigenous peoples"... and the far north people are called the Inuit. And if a First Nations person is gay, you have to call them "Two-spirited". You're not supposed to say "disabled"... instead it's "differently-abled". You're not supposed to say "prostitute", it's "sex trade worker". Etc, etc... it does get kind of silly. Not to mention Orwellian.
Shooting people lol, not sure I'd go that far. I mean yes it's frustrating to see people hanging out on the street doing drugs, but you never know what's happened in their past to make them get to that point. My cousin's buddy from the military was homeless on the street in Vancouver for a while, because he has PTSD. Usually I look at people and rather than judging them, I think to myself I'm fortunate to not be in their situation. I do hate it if they approach me though!!!
Anyways thanks for bringing up the PC topic.... basically I think the world is too PC.