I have experienced many British people confused about the Irish thing. There are also many many examples of the media claiming Irish people as British, they can have Bono though
A few years ago there was an incident with a potential live grenade (left behind as part of a robbery) on the street beside my job. The bomb disposal unit arrived and an English guy beside me said “Here’s the British Army”. I said "Nope, Irish Army, see the Irish writing on the side of the van (http://i2.irishmirror.ie/news/irish-news/article2230856.ece/alternates/s615/CP49265549.jpg). " “Oh”, he said. “I thought we still did all the heavy lifting over here”. Everyone around him just turned and stared
Now that I think about it, at least once in my shop someone tried to pay in sterling oblivious to the fact we don’t use that currency. We were beside the airport though so it wasn’t as if they had travelled the country o’er without realising.
I have a hard time believing the story linked in the OP, and I can’t say I’ve ever noticed the media claiming Irish people for the UK. I don’t know anyone who doesn’t know Ireland is a separate country.
Or claim that Canada is. In fact, if you take notalwaysright.com as a representative sample, there is a lot more of that than treating Ireland as part of the UK.
Wonder if the story was in Heathrow. I’ve only been there once but in that time I’ve never met as many shitty, rude employees elsewhere.
Sounds like it was invented by a UK Tory and not given a huge amount of interest by many? Some people might supply alternate names for America but that doesn’t mean that 99.99% of the population agrees or even is aware of the proposal. I don’t consider Bertie Ahern a fanatical nationalist.
I’ve read things similar to the post in the OP where someone argued to a customer service rep that yes, they live in British Columbia, and no, that is not in Britain, I swear!