I used to read ZH and John Mauldins newsletter starting in 2008 or so. They both sound clever, but if you go down these rabbit holes they are digging you end up wasting a lot of time and even worse, probably lose a lot of money just through opportunity cost if you actually start to believe the financial doomsday porn they are writing.
In my opinion, it's important to have some basic media hygiene in terms of what you are consuming. While it is probably a good idea to look at some alternative news sources from time to time, but if you start to dig into these fringe newsources there is a good chance you start to convert your thinking into conspiracy mush where Occam's razor has no chance to cut through any more.