Fortnite creative 2.0 pay, opposed to releasing a standalone game as a solo dev

Seems like you took what i said personally rather than giving a clear answer. Im very specific in what im asking! Which one can potentially lead to more success? Im doing this for the money! This is all i want to know. CAN A POPULAR ENOUGH GAME MADE IN FORTNITE CREATIVE 2.0 WITH UEFN MAKE ANYONE MILLIONS UPON MILLIONS OF DOLLARS? IF IT CAN’T MAKE THAT, ILL CONTINUE MAKING MY GAME WITH JUST UNREAL ENGINE ALONE.
I DIDN’T ASK FOR YOUR EMOTIONS.