I'd like to take a moment for all the shows I love that got screwed over.
The Owl House: Canceled and third season not full because the show "didn't fit the brand."
Amphibia: Poorly promoted by Disney.
Rise of the Teenage Mutant Ninja Turtles: Canceled and second season episodes forcibly scrapped.
Wander Over Yonder: Canceled because higher ups decided what was produced "was enough."
Steven Universe: Canceled due to losing support over wedding.
OK KO: Canceled due to deal in delay (technically old president's fault, ironic)
Mega Man Fully Charged: Production drama and aired too early in the morning for people to watch.
Julie and the Phantoms: Canceled.
Milo Murphey's Law: Canceled and didn't properly tell the crew.
Trick Moon: Never even made it past the pilot due to "corporate restructure."
Big Hero 6 the Series: Canceled, arcs dropped.
Sonic SatAM: Canceled and aired poorly.
Teen Titans: Given another season only to have the rug ripped from under it.
Honorary mention as I never got to finish it
Infinity Train: Canceled for being "too dark."
Also Sym-Bionic Titan was canceled due to the fact that it doesn't have enough merchandising potential