Earlier quoted context omitted.
Fat lot of good that does when you die from a simple infection that penicillin can fix or keel over from a heart attack that is survivable in the modern age.
Look, I'm not saying that everything was better in the medieval ages. But people who think that their own modern lifestyle is comparable to a medieval king are lying to themselves. They heard a dumbass meme and never thought about it critically. Modern working class people in the wealthy nations do have better _medical care_ than medieval kings did. That doesn't justify broad statements about "lifestyle."
Medieval kings still ate poor food, you can see it on their teeth, they often had gravel etc in the bread wearing down the teeths etc. The houses, food and clothing, sanitation etc the kings had back then would be illegal to even offer to poor people toady.