Bret and Eric Weinstein are ... to put it politely, utter narcissistic charlatans themselves.
I have not seen or heard of Eric Weinstein so I can't comment.
I'm not sure what kind of bar you're using to compare your chosen media, but it seems extremely high, and I'd like to know what you consider to be suitably informative.
They really haven't. They continued to double-down on ivermectin and other COVID era flim flam as it came to light more studies were dodgy or outright fraudulent. It's pretend science theatre from a former small university lecturer who managed a couple research papers in 20 years. For example, telling the audience with a straight face that it doesn't matter if the studies going into a metaanalysis are biased because the errors will cancel out.