The chances of you meeting anybody who shares that mentality is extremely remote. I don't know who you think would consider it acceptable/desirable, certainly not me nor anyone I know. Don't be tricked by a couple of numpties writing bollocks to a paper.
About an hour ago I was out on a walk and got chatting to an English couple stopped in a layby to enjoy a view of Ben Nevis. They were ten days into a three week tour of Scotland, having driven their Hymer camper van all the way from Cambridge. I asked him how he'd found the welcome and he said they'd had nothing but warmth and hospitality. I mean, what does he expect, coming up here and spending his money supporting shops and tourism.