I’m around 1800-1900 and they don’t consider more moves or positions than I do at all. It’s just that their analysis is correct and mine is not even close.

I actually don’t know this for sure, I should say that they don’t verbalise more moves than I think about. It’s plausible and perhaps even likely that they have a lot of moves or positions they do touch on but immediately discard so don’t even verbalise.