Zidane doesn't use one template. That's kind of the crux. Hazard is not a pure winger. Asensio is not a pure winger. Odegaard doesnt fit any of these descriptions either.
None of it is as simple as 4-3-3 with a tank DM. Nor did Zidane teach any particular attacking schemes at all. Nothing we do is new and is part of the reason why our offense is fairly terrible by European top side standards.
4-3-3/4-2-3-1, Zidane has a base in terms of personnel but he is flexible. Effective?, sometimes.
Vinicius, Rodrygo are pure wingers imo. Hazard and Asensio are not but they can function there aswell which is most important. So they can give you different options. Asensio reminds me of Fati. He is not a winger necessarily but he can function there because of his attributes. Good speed, can shoot, dribble etc. Heading?, not so much but good anyways. Peak Bale/Ronaldo was more complete in terms of shooting,heading,dribbing etc.
When you look at who Barca uses as wingers for example like Greizmann? Makes no sense to play him there. Coutinho, Pedri out wide in a 4-3-3/4-2-3-1? It would never work. So for me, the personnel that Zidane has and the way his team is structured makes more sense. It allows them to compete better. And of course a 9 in Bemzema who is pichichi atm. Not a SS like Greizmann, Depay or some other fake striker. A proper 9.
Also, his choice of midfielders. He rarely uses Isco, which is interesting because Isco is a number 10. He rarely uses him. With Barca, we play number 10's all over the field. Messi himself is a 10. So what you have most times is chaos. Sometimes a circus. And then the midfield, no one can shoot. Pedri, Puig, Frenkie, Busi,Alena. None can shoot except Cou and Pjanic. They don't even try. So it makes life easier for the defending team. So to summarise, a 9, wingers, destroyer, midfielders that can pass, shoot etc and work without the ball. From what i see that's the approach Zidane seems to favour of course with variation at times. This is the direction Barca should be heading in.