My Favorite Youtube Channels (Not in any particular order):

Jacksepticeye - Gaming and variety content - Very wholesome Irish dude, never heard of any controversies about him

Ted-Ed - Education channel with variety of history, science, some philosophy, and a lot of good riddles (actual good riddles, unlike some other channels)

CGP Grey - Hexagon is the bestagon! - But seriously, it's a bunch of cool stuff about various topics

Exurb1a - Philosophy that can trigger an Existential Crisis

Vsauce - Science, but weird

Veritasium - Science, but interesting

Mark Rober - Engineering, and pranking scammers and "porch pirates" with a fake package containing a device that shoots out glitter

Mentour Pilot - Interesting stuff about Aviation, story-telling of aircraft accidents/incidents with an explanation of the technical stuff he knows as a pilot (I don't work in the aviation industry and I'm not a frequent flier, I'm just obsessed with aviation stuff)

Louis Rossmann - Right to repair, technology stuff, and occasional cat videos (and some in the "shorts" section)