I know this stranger triggered something you have dealt with before, but I have noticed a trend in general with men on the internet approaching women in this way. Somewhere they got the idea it was their right lol. I agree there is something weird with the whole having to "earn" food in diet culture thing too. It wasn't always like this, people are so removed from their bodies by being obsessed with them, it's not their fault sometimes but once you remove yourself from that mindset it's weird to see. And you are right it transfers to life as a whole too, most people think they must attain certain material things/status for their life to have meaning, and it freaks them out when other people reject it.