'On My Block' Season 3 ends with what feels like a series finale

Netflix's On My Block has always ended its seasons on crazy cliffhangers. In Season 1, a shooting left Ruby unconscious from a gunshot wound and in mortal peril. In Season 2, all four of our heroes were abducted after finding and laundering the RollerWorld money. 
Season 3’s ending leaves us with some questions, but for the first time it feels like a conclusion, not a cliffhanger. For the first time, it feels like it might be the moment to let this show go.
First, a quick recap: Seaso