Well, Vitali didn't have much power so it would take a long time to beat him down. Yeah, he probably wins, but it wouldn't look much different except for the KD. Also, it's important to point out in light of the narrative now that Fury has no skills that Wlad got dropped multiple times by Peter, who is not much different to this UFC fighter in boxing skills and actually smaller. Having a powerful punch can take you a long way in HW boxing, it's obvious. Lucas Browne(MMA fighter turned boxer) v Chagaev (gold medallist) is another example.
Vitali destroys Ngannou. No question about that. That's not a fair fight. Nor is Usyk-Ngannou. Usyk would clown Ngannou. Fury was embarrassingly bad in the bout. No timing, no reflexes, no conditioning, no anything. All of his poor living caught up to him in one fight, and now the world has seen his fragility. Huge fail.
Vits would have shut him out and then people would have derided him for facing a debut boxer. Klitschko fans everywhere would have to hide their heads in paper bags for a world champion facing an absolute pro novice.
Vitali has the highest KO ratio of any heavyweight champion ever? How TF is he not that big of a puncher? I know he was a volume fighter but he was still immensely powerful.