Let me put it this way: in Super #64, Vegeta stomps Goku Black thereby making him the strongest one of everyone present, in Episodes #65 and #66, Goku can not only survive the attack of a pissed off Merged Zamasu but his bare Super Saiyan Blue power is strong enough to break through it while the COMBINED power of Blue Vegeta and Ikari Trunks couldn't do jack shit to the same guy who was holding back. Goku is just randomly, for no good reason, significantly stronger than Vegeta now!
Or how about Episode #57 where Trunks and Zamasu aren't getting rofl stomped by Black and Goku respectively with Trunks fucking surviving a Kamehameha from Black that's meant to severely hurt Goku.
There's no debate here, Super is utter nonsense. GT just made everyone randomly really, really powerful (except Pan who fluctuated) in Super EVERYBODY randomly fluctuates in power, sometimes within the same exact episode for no good reason!