I used to subscribe to path less pedaled but lost interest a while ago. Seems a really nice bloke but like others have said most of the products weren't relevant to me. I'm more interested in bikes with everyday low to mid-range components. I did enjoy some of his cycle journeys but wasn't interested in his reviews. I do get his videos recommended to me occasionally by Youtube and probably click thru about a third of the time. There isn't much marketing money for high volume, low margin bike products so you don't see a lot of them on youtube except for when Chinese companies send samples of their bike lights or other wares to channels to review.
Halfords sell up to 40% of bikes sold in the UK but you don't see a huge amount of Halfords bikes on youtube except for very amateur reviews and Halfords own minimalist videos. I get the impression they will never send out demo bikes to reviewers because that would add to their costs and be reflected in their shop prices.
In contrast you get some Chinese brands that seem to send out a lot of free ebikes to reviewers but then when you look at their pricing you can often find similar or better spec'd bikes for significantly less from similar Chinese brands.
So I guess I don't want to see the type of products I buy professionally reviewed on youtube as that would mean increased prices.