Someone else posted around the same time as you. Apparently it has been postulated that decreased oxygen to the brain and being tired (from sleep apnea related to jaw development) causes cognitive impairment. So... give everyone a CPAP machine to sleep with?
To a visiting alien, libertarian associated beliefs would look positively sane compared to numerous mainstream practices, like daily consumption of highly processed foods coupled with little physical activity, factory farming of meat, mono-crop agriculture, and the rituals of social sensitivity signalling that change by the year, ranging from personalized gender pronouns to micro-aggression avoidance.
It's important to note that the aforementioned are all extremely mainstream, with leading academic and corporate institutions adopting and promoting them.
I love that there's an internet forum where one minute I can be reading someone who's explaining why the US government needs to create a new agency to regulate social media and the next I can see someone named CryptoPunk say that it's mainstream society that's crazy not libertarians.