I may have gone too far with the Moyes claim. But here is the point. I don't have any hatred for Pep whatsoever. My point is rather on the claim that he invented a super footballing philosophy and he coached Messi and Iniesta towards footballing greatness. Zidane literally just proved that all it takes is a great tactician to put together a team of world-class players and make them play as a cohesive unit. It may seem like an oversimplification, but those things to fall into place is difficult for gazillion reasons and go much beyond a manager - draw of the club, history, money, existing group of players. The only greatness (or lack of braveness depending on how you see it) of Pep is that he ensures that he only takes jobs that make that seemingly impossible task as probable as it can get.
If there is anything I will give Pep credit for, it is the way he protected his legacy by picking jobs where he didn't have to struggle by those limitations. For instance, Pochettino has to navigate a tight budget while competing at the highest level. Is being frugal an essential part of managerial greatness, I don't know. All I know is that had Pep gone to Spurs or Liverpool and still won the league, then I would gladly admit it is not that he is a great manager, but he invented a superior footballing philosophy. This means any player who he coaches, and has a chance to absorb that philosophy will automatically be transformed into a better version than he could have possibly been playing under a different great manager. For so many reasons that I absolutely can understand he picked the jobs he picked. So for me, neither his greatness is any different than that of other great managers like SAF, Ancelotti, and Mourinho nor his philosophy is any superior to other winning philosophies. One way he has been superior is in his ability to navigate his career so far.
Meanwhile, Zidane is not put on the same pedestal for some reason. Real's counterattacking in the champions league was probably as breathtaking as the 'Tiki-Taka'. No one here will make a claim that Zidane taught Ronaldo how to shoot, Modric how to pass or Ramos how to defend 3 years from now. That is the kind of stuff that slightly irritates me