The commenter’s point was that due to other scandal, “scientific consensus” doesn’t hold the same weight it once might have held. Especially when powerful industries and Lot’s O’Money are involved. Not just sugar, but energy, tobacco, and yes…even other pharmaceuticals. TBH there seems to be a pretty direct correlation between any industry that tends to be regularly described as “Big [name of industry]” and these sort of scientific oopsies that turn up a decade or so later.
I’m fully vaccinated and boosted, but I am not going to be at all surprised if 10 years from now there is an “oops” with this too.