Body positivity" is garbage. People should be honest and support healthy lifestyles
Feels like you are falling in to the same critism trap that catches “Pride” events, lots of people say that they can be proud of lots of things, not nessecarily an indentity or sexuality.
But pride is more about not feeling shame for things you can’t control. Body positivity is about way more than overweight people, but being happy of who you are regardless of any stigma.
It’s not my place to say people should like “short kings”, I truly couldnt care less about individuals liking or disliking a given term. I just feel your reasoning would be better built upon infantalizing without attacking people that are fidng zen outside of unfair cultural stigma.