I told my wife as much and she dismissed me because of vanity. After scraping together the money to pay for this crap for a year, now I get to scrape together even more money to have her gall bladder removed.
Predictably: "Nobody warned me."
Or… and hear me out here. They could exercise more and eat less. Gaining permanent improvements in their health and longevity.
A conspiracy minded type would say: Wreck people's health with processed food for profit, then make more profit getting them dependant on drugs to ameliorate the symptoms
Myself, I think it is a type of collective insanity