Yes all these things impact obesity because they impact what your maintenance calories are - which you can raise a bit by building muscle and moving more, weightlifting, doing low impact cardio like walking- and impact your hunger and fullness cues. But guess what! I have adhd, I dopamine seek through food. I am ALWAYS hungry. I could eat for England. I eat and am hungry an hour or 2 later. I make a choice not to become obese and to not eat a shit ton every day. It is hard!!!🤷♀️
Obesity is a disease bred in genetics and habits, that cannot be solved unless people are able to admit it comes from simply eating too much. (Again obv excluding prader Willis etc. but I feel like that goes without saying)