I have a “safe” that looks like that!

Absolutely the fuck not. The only way I could see modifying the brain’s ability to sleep being beneficial would be to treat insomnia by essentially forcing the brain to sleep for a healthy amount of time. But of COURSE the first point is some trite productivity bullshit. That’s how we push ourselves into a cyberpunk dystopia where working 20 hours a day is normalized and expected. I imagine that condensing sleep into something like two hours would probably cause long term brain damage, too.