Janemba curb-stomps. Broly vs Janemba would be something to watch(the way goku killed him was B.S., he's much stronger than ssj2 goku).
Do not underestimate KIdBuu and his tenacity plus his aggressive regeneration that would make even cell jealous. I do see jenemba winning if this match ends quickly and even then it would not be a curb-stomp; however if it drags which i think it might kidbuu might just use magic turning him into candy or simply absorb him turning into Janembuu. regardless of how to turns out it would not be a curb-stomp for either because they are both too powerful to completely dominate the other. IMO 6/10 to Kidbuu
This is going to be a war because there are far to many people and far too many variables especially since many people possess reality warping powers; I conclude that it's going to be a Huge Blood Bath with those who are Immortal possibly being the only people left alive.
To answer the question, NO ONE WINS but many will lose more than their pride.
I have no Idea becauswe he can easily destroy a planet, and trained at 100 times the earths gravity in his normal form which would make him extremely strong when you think about it, added to the different levels he powers up to. The would be dangerous for anyone to face Marvel or Dc, depending on if he's acting silly or not, and you know how that usually turns out!
Vegeta did 400 times earth gravity and that was before he was a SS so I wouldn't put it past Goku to do better in his base form let alone as a SS.
The DB universe is pretty consistent in power mostly due to it's basic structure, so with this logic Goku is Stronger than every person He's defeated.
Goku's abilities that are usually overlooked on this forum:
He has a Teleportation ability and most importantly he is a martial artist which means he knows how to do more than throw a punch and besides he can sense people, so I'm more interested in how Superman can Beat him.