I am interested in opinions on the school of thought which holds that eye dominance is largely psychological and that by concentrating on the target most people can shoot well with both eyes open.

https://shotgunnirvana.blogspot.com/2021/09/eye-dominance-and-subconscious-mind-in.html (this is long).

https://www.pennsport.co.uk/ (video halfway down the page. This is short on detail).

Both of these mostly discuss new shooters. I have struggled unsuccessfully with strong cross dominance (tape/dots/vaseline, winking) for decades and my mediocre shooting never improves much. However, I occasionally try both eyes open and sometimes it works great for a 10-20 shots, then falls apart and I can't hit a thing. But the fact that it works for a while suggests that it can be learned.

Thoughts?