You’re underestimating the power of the human appetite. The food and consumption industry would put out a product worse than sugar to ignite gluttony to its worse; they won’t just ait there and let the populace stop buying their products.In a few years those poor choices won't matter all that much. People making all sorts of crazy peptides that act on pathways they've known about since the 90s. The next step is exploration of set point theory. Rumor has it that gene therapy to tweak and reset metabolic set point is already in the works.
It’s gonna be a duel with the pharmaceutical industries.
I am just throwing conspiracy theories hehe