I randomly came across this thread and thought it was interesting. I don't watch a ton of youtube anymore unless I'm researching a specific bag/item or a how-to video here or there, but I have seen some videos from those first 4 women you mentioned. I don't care for any of them, especially 1,2, and 4. They seem like carbon copies of each other and very disingenuous. I've come across Chase Amie on several occasions for bag reviews, but haven't really watched anything else because her voice just drones on and I can't listen to it for very long.
I'm not a hardcore minimalist, but I do believe that less is more and their over-consumption is exhausting.
I like Sophie Shohet for the most part, but I have noticed that she is starting to show Senreve and
Coach bags, and you know full well she doesn't actually use those. They only seem to be shown when there's a partnership. There's nothing wrong with having a sponsored video here and there, but I lose trust when a youtuber is shilling a bag that they would never actually wear/buy in real life.
As I've adopted more minimalist principles/intentional shopping into my life, I find that Colourful Noir and Caitlin Pawlowski's shift into buying less/ignoring influencers has been very refreshing.
Lastly, she's not an influencer, but I find that Bee Rachael does pretty good bag reviews and seems genuine.