it is a choice to be fat, 99% of the time. there are some people with disabilities, sure. but also, unless it is because of a disability passed down genetically, being fat is NOT genetic. i'm the only person in my family who is not obese. i used to be obese but you see, i did a little thing called calorie counting and lost weight until i was a healthy weight. like, even if you have a disability where you can't exercise, you can lose weight by eating healthy.
And here’s a thread that proves everything you just said wrong.