The first sentence is plain false, it has been empirically refuted. Pep had all the time he needed, Klopp had, Arteta had, and many other examples.
It's always a choice of the board. and guess what, the ones given time and freedom, yielded great results
I am mostly in agreement with the bolded part, but that doesn't mean the grace period should last forever, let alone bringing more amigos back like Messi. Busi shouln't be renewed and let leave for instance. Having no money and Tebas is not an excuse for any regressive move. The roadmap is clear.
By next summer, when this task will or should have been completed, we should wave Xavi goodbye and thank him for 1 or 2 LLs and helping in transition, and go for the real deal in the coach position, which should be 100% WC and someone that fits our football, like Nagelsman, like Di Zerbi, like Arteta, etc
This is big part of the reason they fired him.
Bayern have their own amigos in Neuer and Muller, who were constantly undermining and not respecting him.
Any coach in any institution should have full authority to eradicate any such player power in the dressing room.
Like Pep has, like Klopp has, etc