First thing that needs to happen if you really believe this science (it's legit science) - change the culture around...

First thing that needs to happen if you really believe this science (it's legit science) - change the culture around medical care and medical training and medical workers. It's grossly lacking in self-insight and deeply hypocritical to lecture others and do nothing as the profession that promotes these lifestyles/work environments/training environments. You tell everyone else about evidence based medical care, why don't you apply it to yourselves?

https://www.npr.org/2018/07/20/630792401/sleep-scientist-warns-against-walking-through-life-in-an-underslept-state
https://www.npr.org/2018/07/20/630792401/sleep-scientist-warns-against-walking-through-life-in-an-underslept-state