Our weight cut policy was pretty much case-by-case. If coach thought you handle a bigger weight cut, you'd get to do it. Most, however, only cut a few pounds to the closest class and were commonly a little smaller than the other guy. Upperclassmen got a pass to cut more weight because of their experience doing smaller ones though.
Lots of parents would come to me wanting their sons to cut a lot to move to a (varsity) weight class were we weren't as strong and I had to tell them that wasn't our policy, much to their chagrin. I was just the biology teacher, what did I know about wrestling? Guys trying to cut 20 pounds and wrestle an hour after weighing in is not in any avenue healthy, but it's almost insane to have a teenager do it IMO. It's a different story when your fighting the next day or something.
We prioritized conditioning and durability and our guys were never worn out from the weight cut, so we still did well. We rarely put a guy in the sauna or a suit, but a few guy could cut weight no problem and thus got to cut more. It breaks my heart to think of younger guys (kids) dropping tons of weight. Collegiate and Olympic guys are different though, and high school is a grey area IMO.
Good fundamentals make good wrestlers, no questions asked. I was really only good at body throws because my high school and youth days consisted of nothing but takedowns, and fortunately I excelled enough in that area to wrestle in college. It was rough having "meh" top and bottom skills at that level.
As a coach, my school drilled duck-under, go-behinds, arm-drags etc relentlessly because that's what we found to be the best, but also still fun. Ground work was pretty standard, but much better than what I got. The school has great coaching and produces well-rounded guys. The problem was that when you have parents funding gear, trips, etc a lot of the coaching authority goes out the window. It didn't matter to a lot of the parents that their kids were benefitting physically while also getting a phenomenal education. It was so weird to see.