Unless you personally are physically there with whatever necessary field expertise exists to run experiments or interrogate witnesses, you wind up having to trust somebody either way.
I mean the fact that the effect of all of this "alternative" media has been the complete dissolution of any kind of objective reality in favor of conspiracy theories and pseudoscience, rather than holding power to account, should demonstrate that it isn't better.
When some source says something and backs it up with numbers and everyone on the other side attacks the conclusion but not the numbers that says something about the numbers.