Xarabass is my favourite YouTuber rn, been on a French touch kick lately and a lot of The eternals /Vinyl Fever stuff has been super underground but he’s always got some new stuff.
I'm in the same boat. In my experience, fellow human beings are the best source of recommendations. I constantly get great recommendations from a few friends and family members (I have to admit, maybe I'm lucky).
This is actually what prompted me to create https://digs.fm - I wanted an easy way to see what music my friends digged lately (something like Goodreads, but for music).
I would never be able to find that stuff on my own.