I subscribe to some.
Chefsteps, Sous Vide Everything, Alex French Guy Cooking, AlmazanKitchen, Country Foods, Mind of a Chef, StaffCanteen, Jamie Oliver, BBQ Pit Boys, Townsends (18th century cooking), Fine Dining Lovers—and many more.
AlmazanKitchen is probably the most unique.
It's a couple Serbian guys cooking, mostly, outside—in a forest.
Here they roast a chicken via the old string rotisserie trick.
Brief article on 'Country Foods' centenarian cook, 'Granny.'
MEET THE 106-YEAR-OLD YOUTUBE COOKING SENSATION