I know for a fact that I can find people who think Fox should be banned, now that they know banning characters is a thing that happens. And I haven't heard people yell "Ban Meta Knight" in a long time.
You literally cannot compare Fox and MK lol.
With no exaggeration, Evo 2k13 may be the first time a Fox player has taken 1st place at a national; a feat that was performed by, arguably, the most talented member in the competitive ssbm scene. It is actually debatable that this could be replicated by someone else.
Also, while both characters share controversy, the nature of their controversy is completely different. With MK, there is a significant consensus that he is the best character in the game. In Melee, there is actually debate regarding Fox's tier placement. There is merit that Fox
doesn't belong at the top and that Falco should be there.
And I am sure you
could find someone on the Melee forums who believes Fox should be banned, but you couldn't convince anyone that a Fox-ban would garner enough popularity to be even worth considering; let alone actually succeeding. (Maybe a sheik ban though lol)
Furthermore, to address the "No items. Fox only. Final Destination" statement, this is really just an inside joke regarding people who have a misconception of "competitive-tryhards" . Believe it or not, prior to people realizing Fox's potential, the joke used to be "No items.
Sheik only. Final Destination."