OK, since you now have developed such sensitivity, which I haven't seen here before, but I can understand why.
Let's deal with the "workmanship" the UK is so well known for. [insert emoji in hysterics]
More examples in any tech thread. Remember Lucas Electrics ? I had a couple of vehicles with those.
http://www.mez.co.uk/lucas.html
And now boilers ! Oh right , you poor folk have to put a shilling in the meter to get heat. What century is this again?
Let's face it. What on earth did the EU ever gain from the UK?