My energy levels drop drastically when I'm doing too much "high velocity media" or bottomless wells, be it Reddit, regular news, tv shows, movies, games, etc.

I think it fries your dopamine and other neurological circuits. I don't know the science in depth but I have seen enough anecdotal evidence on myself and others to be persuaded that the relationship is huge.

Do a screen fast for a couple of weeks and check out what happens.