One hypothesis I have is that liberal democracy is just too much freedom for low IQ people to handle. Our society offers limitless potential, so they create limits for themselves such as poor health (obesity) so their little brains don’t explode. If they’re happy in a “flesh prison” then they denifitely would be better off living in a fascist state, under indentured servitude, or in some other structured environment. Almost all of the morbidly obese are retard-level IQ, so they may as well be pulled out of normal society and put to work.