No, you would. But there's lots of good reasons why other people don't, including some elite managers he's played under. If you see discipline as an extension of effort, and you think everyone should have the same capacity for effort, then it's not unreasonable to think that he should be able to do that. Lots of other football cultures don't think that way at all, and lots of psychological theories would challenge that notion of effort, grit, or whatever you want to call it.
Xavi in a midfield two with few passing options and lots of defensive responsibility was not world class. In his ideal role in an ideal team, he's arguably better than anyone has ever been in that position. Spanish football fans don't hold it against Xavi that when he did play a much more exposed and responsible role, he wasn't that great. Glenn Hoddle is one of the most talented midfielders ever born in this country but he was perceived by many English fans, players and coaches as fairweather players - while on the continent he was seen by many to be exceptional. Pirlo was amazing in different positions and different roles in different eras, but if you're asking him to be a 2-man midfield alongside an immobile and slow-thinking water-carrier, you're going to see a poor and inconsistent version of himself. Cesar Cueto's one of the most magical playmakers I've ever seen, but you don't need to see much of him to know he needed the platforms his club and country provided for him to be exceptional.
The different sets of priorities and expectations shape your evaluation of his performance, which is entirely inevitable, but we should be able to step back and recognise that our priorities and expectations aren't right. They're just a subjective impression we've built up over time, primarily watching a different kind of football to the one that Pogba associates with and excels in. Most players with Pogba's skillset, style and "philosophy" needed way more support to perform than what you're saying. The two big differences are that Pogba's physique give you the impression that he could be so much more than that, and he's spent a lot of time in English football so we should expect him to have acclimatised differently. IMO, that's the same kind of thinking that makes some British people annoyed that some folks in foreign countries aren't able to understand English. It's a small, mostly harmless belief that is IMO a little ignorant.