Because not every metabolism is built equally? I ate like shit and barely exercised for 10 years working as a programmer and my weight stuck at 180lb/82kg the entire time. Nowadays I get a lot more exercise and still eat like shit and weigh 170. My buddy watches his food intake properly and takes a walk every day, and he’ll gain 10 pounds just by looking at a tray of cookies, bounces over and under the 200lb mark constantly.
Then why haven’t they gotten fat equally?
Because not every metabolism is built equally? I ate like shit and barely exercised for 10 years working as a programmer and my weight stuck at 180lb/82kg the entire time. Nowadays I get a lot more exercise and still eat like shit and weigh 170. My buddy watches his food intake properly and takes a walk every day, and he’ll gain 10 pounds just by looking at a tray of cookies, bounces over and under the 200lb mark constantly.
Your individual anecdotes are irrelevant. We can see obesity started to increase worldwide in the 1950s, especially in America.
There are other causes but it was partially due to the rise of more heavily processed foods.
We can, broadly speaking, link obesity to a person’s economic status, as having the time to exercise and prepare/purchase healthier foods is a luxury.
We can also link this to the ris of car dependent cities as people walked less.
Countries with more regulation against unhealthy food and more walkable infrastructure have less obesity.
Blaming obesity on laziness is just short-sided.