people of size is weird....but it's literal meaning, you can even call The Rock as 'people of size' since he's person (people) and he's 'bigger' in terms of size from average....so what gives?
if we are going to be scientific, why not 'people of high Adipocyte count'?
For me, overweight is good generally. Obese has a particular meaning medically, so that's good. Fat is not cool unless someone is referring to themselves, or if they say they're cool with it. Person of size is dumb. High-weight... it's just new, so I can see that eventually taking over if people like it, but it feels no different than overweight.
I think the terms fat, overweight and chubby are fine. They is what my kids call me!
Let's not get rid of the term obesity it has a meaning. People need to take weight seriously not hide it with pos terminology. The link between covid mortality and obesity is just the latest reminder.