Is it simply "eat less" when 40% of a country's population is obese? Are the hundreds of millions "just" stupid, lazy and neglectful? After reaching those histo

Is it simply "eat less" when 40% of a country's population is obese? Are the hundreds of millions "just" stupid, lazy and neglectful? After reaching those historical highs, we should be beyond the casual victim-blaming phase. It's obvious it doesn't lead us nowhere productive and it's just a way to dodge researching/fixing the underlaying issues.