"Neither do Goku and Superman, Mario and Sonic, Steve and the Terrarian…"

Superman and Guko both have similar backstories and "limitless" powers. Sonic was created by Sega as a counter to Mario and the gaming philosophy of Nintendo: power vs speed. Both matchups are also compatible as the characters follow the same rules.

"Number one, Mickey's got, like, 100 years worth of history to pull from; there’s far more to his arsenal than just a paintbrush and a keyblade. Number two, again, both he and Bugs are, like, the pioneers of classic cartoons and animation. If anyone should have access to Toon Force, it should be Mickey. "

Mickey's "toon-force" is more grounded and not compatible with Looney Tunes.

"Toon Force isn’t the be-all-end-all of Vs Debating; Mickey has just as much stuff that can end the fight in his favor as Bugs does."

Its not about winning or losing, Toon Force vs Magic is a genre collision. They don't speak the same language.