Is laying line penetrating into an overhead wreck environment pushing people’s expectations beyond their skills and a dangerous activity to encourage?
Only people that don't know what they're doing.
My 2 cents is that experience beats training (which gives you the basic skills that you need to practice).
After 100s of dives laying out line inside (and sometimes outside) relatively intact wrecks, and to navigate around spread out broken up wrecks in poor visibility I'm starting to get the hang of it. But it's a slow learning curve.