My last point - Larry Yen and Howard Hill are/were crossdominant shooters. Tell them they could be 'better" if they changed !
Some people may be able to do that but the majority can't shoot with both eyes open when they are cross eye dominant. So it would be a help to change hands if you only shoot with one eye open if you were using your good eye

I don't about you guys but it seems like it would be a help to actually see what you were shooting at
Shoot crossdominant, learn to shoot it, do it like you've done everything else in your life and you'll be just fine.
When you are making refences to Howard Hill et al wouldn't it make a difference as to how much difference there was between their two eyes and how much difference there is between the shooter in questions?Surely, it's not the same for someone whom's weaker eye is significantly worse than it is for someone whom's weakeye is every so slightly weaker.