Its a broad generalisation but the days of chancing upon a Copart car which has easy-to-repair body damage (and a handful of other, normal issues) at a bargain price is pretty much over, there's so many hobbyists at it there will always be one (or more) who won't assess the car properly, underestimate the repair cost then push its price up to uneconomic pretty quick. Let them try it and learn their lessons along the way.