Are Modern Cartoons Connected?

What if the cartoons we love today are all connected (somehow)?

www.youtube.com/watch?v=qrJjWY…

I DON'T OWN ADVENTURE TIME, IT'S OWNED BY CARTOON NETWORK

I DON'T OWN DAN VS., IT'S OWNED BY STARZ MEDIA AND THE HATCHERY

I DON'T OWN THE AMAZING WORLD OF GUMBALL, IT'S OWNED BY CARTOON NETWORK STUDIOS EUROPE.

I DON'T OWN MY LITTLE PONY FRIENDSHIP IS MAGIC, IT'S OWNED BY HASBRO.

I DON'T OWN GRAVITY FALLS, IT'S OWNED BY DISNEY.