Breadtube if it didn't suck.
Post videos you genuinely enjoy and want to share, duh. Celebrate the diversity of interests shared by chapochatters by posting a deep dive into Venetian kelp farming, I dunno. Also media criticism, bite-sized versions of left-wing theory, all the stuff you expected. But I am curious about that kelp farming thing now that you mentioned it.
Low effort / spam videos might be removed, especially weeb content.
There is a cytube that you can paste videos into and watch with whoever happens to be around. It's open submission unless there's something important to commandeer it with at the time.
A weekly watch party happens every Saturday (Sunday down under), with video nominations Saturday-Monday, voting Monday-Thursday. See the pin for whatever stage it's currently in.
Honey keylogs coupon codes (including private employee, friends, and family codes) and then just nakedly extorts the businesses like they're the fucking internet mafia 
Anyways, obviously instead of suffering any consequences Honey has instead launched an entire industry of hundreds of affiliate-stealing and business-extorting browser extensions. Even Microsoft is on the bandwagon! Further proof that the 
economy is just a nesting doll of scams and grifts.