Exactly this and this is why answers will vary wildly.
I got a 🤔 from a poster above but my post is based on my actual weight and size when I look like that and I’m the same height. So it’s true that you can look like that and be the weight / size I said, because I am.
Interestingly people underestimate my weight, not that it’s something I ever really discuss, if it ever comes up randomly in conversation. Some people carry weight “well”.