Stupid question: in the hypothetical "everybody must be slim" society, who will set a "fatness standard"? Will it be, for a woman, size 10, 12, 14? Will one be outed by their bra size?
This discussion imo is a bit silly: there will always be discrimination against people that don't fit the standard of a particular job/activity/social circle they wish to join.
Those people have the choice of either changing their look/loose their accent/get an education (whatever they need to do to fit)
if they are able to do this, or pursue other avenues.
Also, socially acceptable or not as it may become, would
you stop talking to a person (or worse, make this person feel bad about themselves) until they lost weight? What if they put some back on?
What if it's your Mum/Dad/daughter/son/husband/wife?
I think the op's scenario is a bit far fetched: heck, I still smoke: no one stopped talking to me (yet)
