Me: [mentions convoluted and overpriced US health insurance system]
British co-worker: "I'd take that over bloody NHS any day! Just pay for your insurance and go to the doctor!"
Me: [explains premiums, deductibles, out-of-network costs…]
British co-worker: "Wait, what? That's crazy! How can they even do that?! I… but… that doesn't make any sense at all!"