Which vloggers do you consider solid?
I have no basis to have an opinion on that. I don't follow any of them. The one in the OP, based on my "fact checking," I would consider as probably well intended, but careless and ignorant. I wouldn't stop watching, if I was. But I would not trust the reasoning or conclusions. As I said, the junk peddlers often cite to material that I would not otherwise view. By way of example, the phony Maxine Waters letter.
When the point is important enough, I also review the evidence with sources I don't consider to be junk, but consider generally trustworthy, such as Hannity, Levin, Ingraham, Trump, and Limbaugh.
I am amazed at the degree of false and ill-informed belief. Among the general public, there is a nearly complete absence of well-informed belief. Sad.