That sounds crazy to me that genetics are not the main cause. But yes, people that don't do anything to care for themselves can up fat, yes. Still, I wonder if Tage Thompson tried to get fat, he might not even be able to. And I know people like that also.
If that women's message stops people from even trying, that's not good. but some people need to understand that not matter what they do they will be big. Still, the right food and exercise are important to feel good and be your best