Logically, yes, you would think that would just call attention and shame them for being so disgustingly gluttonous.  But remember, fatties have no sense of shame (and when they feel tinges of it they squeal about "triggers" etc)  Since they are now the majority of the population, they delude themselves into thinking they are acceptable and deserve ridiculous accommodation.  Yet they'll still piss and moan as if they are some kind of special minority, rather than the depressingly obese majority.    That's why we need to have public shaming, to remind them that this shit isn't acceptable, and yes - they SHOULD be ashamed.  If anything, as the minority, we normal weight people should be the ones rightfully bitching and complaining, since we are literally being oppressed by the fat majority.