YouTube can be a surprisingly good resource if you follow the right channels. Here are the good ones I found under the trash heaps.
A Dose of Buckley provides commentaries on pop songs, questionable celebrities, and political issues. Even though black comedy is present, it typically involves deserving victims.
Favorite videos:
Good alternative to: Asmongold, Drew Gooden, Eddy Burback, Elvis The Alien, EmpLemon, Flazefire, hbomberguy, Internet Anarchist, Mother's Basement, penguinz0, SomeOrdinaryGamers, We Are Not Alive
GradeAUnderA is this site's primary inspiration.
Favorite videos:
Good alternative to: Danny Gonzalez/2 Danny 2 Furious, Doobus Goobus, Dovendraw, TheGamerFromMars, Jaiden Animations, Lily Orchard, MeatCanyon, TheMysteriousMrEnter, Nux Taku, Sr Pelo, Turkey Tom
OddityArchive hosts reviews of rare media and electronics.
Favorite videos:
Good alternative to: Dream Jelly, planet clue, RebelTaxi, Saberspark, Steve Reviews
Retro Core is the channel for retro games.
Favorite videos:
Good alternative to: Cybershell, FrameRater, Game Sack, Jacob R, My Life in Gaming
The TwoChoo Twins analyze games hilariously.
Favorite videos:
Good alternative to: LS Mark, Scott the Woz