

Yes, treating AI answers with the same skepticism as web search results is a decent way to make it useful. Unfortunately the popular AI systems seem to be using multiple times as much energy to give answers that aren’t even as reliable as google used to be.
Back in the day google was using the same ‘was this information useful’ to return results before the SEO craze took off.
And yes, if the stains look like rust and there is a gap then there was a ferrous rock in the mix that rusted away. I have a spot on my sidewalk and a stone slab thing, and found out what caused it from someone who works with those materials!
Honestly only having two body types is the lazy part, no matter what the two types are. The best solution would be a variety of heights, weights, shoulder, waist, and hip sliders with boobs and butts and whatever else as add ons to the body shape. That should cover everyone as long as there is plenty of range on each option.
Unless everyone is in armor, in which case two or three gender neuteal body types are fine because boobs and butts won’t be noticeable through armor anyway. Height is pretty much all that is different if everyone in the armor is in decent shape and the armor is made to fit a range of people.