If this became true, the most disliked people will become fatter first.
And then all the fat people will hate the thin people even more - knowing they are the reason for the growing obesity issues they face.
Following this the thin people will start to get fatter as a result of the newfound hatred against them.
And the cycle will keep repeating.
Also, if someone is hated enough, they will literally die - because the body can only survive so much obesity. Then you’ll have to find a new person to hate, otherwise you won’t lose any more weight.
Human extinction guaranteed. 👌🏼