I've recently been getting irrationally annoyed by (ostensibly) right-wrong leaning people I know referring to the UK as a Third World Country, usually in reference to the NHS.
I'm have to stop myself from replying with "wow, how far did you have to walk to get clean water", "blimey, they didn't even have plumbing" or "who knew we were on our fourth military dictatorship this year" but I know that's petty and not actually reflective of actual life in (what Western Nations refer to as) "Third World Countries"... I just don't know how to counter it.
At least the plumber listened when I told him that I have a family member who is AWOL from a police state because his employer refused to pay him for 3 months straight, so he left the country and if he returns to that bloc of countries, he would be arrested... And that wouldn't happen here.