Does food noise exist in active tribal people (if so why they have less proportion of obese people?) or is it something which happens to sedentary people?

I suspect it does, but their ability to act upon it is significantly different. Perhaps if they had hot pockets and Taco Bell, they would have similar problems.

Addiction-like behaviors related to food transcend not only human culture but also even other species.

Does drug addiction? Because food noise should be viewed through that lens, and I’m no expert but I suspect our modern non tribal life and culture is the root of our abundant addiction issues.