I don't know what you mean with your comment, so I want to add here for clarity that obesity is nowadays a strong sign of bad quality food, which incidentally is also the cheapest food. Or in simpler words, the bigger you are the chances there are you got there by eating junk food. Are they starving? No obviously not. Are they healthy? Also obviously not. This means an increased burden on the health system and at least some inconvenience on everything else - starting from bigger seats in the buses. And no I don't accept that my society lets them suffer and die - I'll be adding this before somebody starts suggesting things like "their fault".