I'm an old fart who likes mechanics, computer games and building things... Shines through in my YouTube
Cleetus McFarland - Quality redneck into anything with a big motor and a good driver
VICE - Some interesting niche documentaries
Sailing Triteia - A guy solo sailing around the Pacific (wife dumped him just before he set off!)
ambiguousamphibian - Entertaining player of Rimworld and others
agadmator - Awesome chess analysis and commentary
Jason's All-Sumo Channel - Really good commentary and coverage of ... well... Sumo
Loads more... But they are the standouts