I don't have many subscriptions, but the ones I am subscribed to are Aging Wheels - largely automotive-focused channel with a family friendly yet humorous host I Do Cars- love the engine teardowns. It's like a murder mystery on what made the engine bad. He mixes in innuendos, both intentionally and unintentionally. The times where he didn't mean to say it that way, it's funny to watch him struggle to correct it MetPro SOWC - French GTA 5 Youtubers UncleCoolie Productions - he posts dashcam journeys throughout the US and Canada Sciencephile the AI - interesting science topics mixed with memes and humor cs188 - the king of rauchy Youtube Poops
I have been more into computing and electronics more than anything else on YouTube: Ben Eater - he built two different 8-bit computers on breadboard: one of his own design and one using the 6502 CPU. Deramp5113 - he does a lot of demonstration videos of the 1975 hobbyist computer: Altair 8800 Adrian's Digital Basement - he does a lot of repairs on older computers and various electronics Those are my go-tos usually. Every now and then I watch some of Zebra Gamer and that's with the kids.
Vice Grip Garage is a great channel, I really like when he finds old beater classic cars that have been sitting in a field for twenty years and brings them back to life.
Lazy Masquerade - true crime, horror Timeline World History - documentaries Simple History - animated history
Looking at my YouTube history now and it is 80% music, 10% self improvement type videos and 10% random stuff like vlogs, horror, true crime, Asmr etc…