Most of mine are videogame or car related, but here's a few from across the spectrum of things I watch:

Aliensrock: Interesting streamer/YouTuber who primarily plays puzzle games and provides entertaining commentary.

ScrapMan: Plays lots of building/engineering games (mostly Scrap Mechanic and Trailmakers). Lots of silly multiplayer competitions and "engineering challenges".

ItsJabo: Funny guy Streamer that plays Bethesda games with silly challenge runs. Also brings a bit of the chaotic energy.

Joov: same as above, but a bit more focused on telling a story throughout the challenge runs.

Aging Wheels: Eccentric guy that makes videos about eccentric cars. He's quite funny and passionate which makes for good videos.

Superfast Matt: Engineer who makes ridiculous project cars that are good enough ™️. He's made a land speed car, and recently an Off-road Dodge Viper.

Allen Pan: Inventor that makes a bunch of fun and silly projects sometimes based on stuff from TV shows and movies.

Incognito Mode: Especially the "In the Field" series. Basically an animated podcast where the Internet Historian and a guest talk about a variety of topics and come up with ridiculous scenarios.

Tasting History: Max Miller makes cool recipes from history whilst also giving a history lesson on the meal and its significance.