He didn't just stop him, he was restricting all of his movements. Jozu not only didn't sense it at all, he also couldn't break away from it. What would've happened if DD had decided to control him and turn him against the rest of the pirates? Jozu would've likely become nothing more than a puppet.
If that's not toying with someone I don't know what is... Jozu was bis b*tch for a moment, that's for sure.
That's completely different. If Luffy has just his wands waxed he can still move around, he's not being completely restricted
and controlled against his own will. That's one of the things that makes DD so dangerous.
Remember when Zoro almost cut his legs off because of Mr.3? Does that mean Mr.3 is stronger than him? Of course not, but it would've been Zoro's loss for sure if he had gone through with it entirely.
Any way, back to the original argument. You guys were saying that Jack is overrated and even Dofla is stronger than him. That is logically false. Just consider the power structure.
Any Yonkou, who attacks the Marines (White Beard Great War); the marine needs to respond by recalling all their major powers AND summon the Shichibukai. Kaidou is a Yonkou. If his 3 strongest crewmates are weaker than just 1 Shichibukai (Doflamingo) than it does not make sense.
Uh, he clearly could handle G4, and then some. If it weren't for the citizens, DD would've won.
Luffy is the one who needed a "break", which in the NW is the same as dying. He had to flee on someone's back until he got his strength back.
Until we have a rematch where Luffy is at 100%, I'll consider DD to be the strongest and the one who should've "won".
Anyways, this has been debated to death already.