I like some of them: OCD Mikey for example strikes me as honest- I states "I'm a dealer I want to sell you what I like"
The Chinese Dude- Thomas & Stereo does a pretty good job unless he's pitching some ChiFi stuff. Way back when I bought a Suncoz introductory priced DAC based on his recommendation and hated it. He is honest about his amp- Galleon. He openly states he wants you to buy it because he makes it. That's pretty honest in my book.
Paul McGowan's PS Audio daily vids are good. He is honest about his intentions to sell you his gear. Again- to me that's solid.
Shameless plug for my local dealer who I have really grown to love- he doesn't post youtube vids and I'm after him to do so. He's brutally honest and has guided me to lower priced items that turned out to be well-bought. He can't discount some stuff like his Magnepan, Audio Research and Sonus Faber lines but one time he bought the pen in my pocked for $12,000 cash right after I bought a set of Audio Research Reference 160m Mk2 amps. Apparently he really liked Bank Of America blue plastic pens! audioexcellence.us in Murrells Inlet SC. Eric is the owner. help him out if you can. High-end 2 channel dealers are dying off rapidly. Plus he pours Woodford in his listening room. :)