Just want to clarify a few things from an 'English' perspective - like most 'English' people I'm actually mostly foreign, half Irish as it happens.
"As someone pointed out, every nation on the British Isles hates each other, hates England collectively (even England hates England)"
English people don't hate anyone else in the Union, it's a myth. They mostly don't care either way. The only thing that does rankle is the venom they get back from *some* Welsh people and regretfully, a lot of Scottish people, which is grossly out of proportion. Scotland was an independent country that VOTED VOLUNTARILY to join the Union because it was broke. There was no invasion, it was a volunary act. (If you want to go back further and talk about invading armies then most countries' past is littered with mis-deeds and slaughter, England itself was cobbled togther from several kingdoms.) IMHO if they want to waste energy hating 'the English', whatever that actually means, then let them. Just don't believe that this is a two-way thing because it isn't.
There are individuals who feel the same way as the character, the cartoon did a good job of sending up such petty minded people and the concept of 'acceptable racism', but I don't know any people who hate Wales personally.
Oh, and while we're at it:
- The UK includes Gibraltar and some other places.
- There is no Welsh component to the Union Flag because Wales is not technically a Kingdom, it is a Principality, which is why it has an Assembly not a Parliament. No one likes the Union Flag, least of all 'the English' but since the alternative is design by committee (look at the EU Flag) I think we can all agree to dislike it equally.