Because Perez has no opposition and a life long Carte Blanche to do whatever he wants.
It is a bit like Dicators/kings planning for long run (China) vs someone who has to deliver before the midterms.
Laporta had to scrap for some wins in order to continue and implement some long term decisions (the stadium). Bartomeu was all about now too. Because otherwise you will have Catalan media putting a knife on your neck and asking for a vote of no confidence.
Of course. I am aware of different circumstances but there needs to be some kind of consensus. It is a fan owned club after all.
Presidents treat the club as their personal playground when making staff decisions. Employing friends, family, former players (puppets) and yes people.
Also, needs to be said during Laporta's both tenures there has been massive changes so that's under one president.
Then uncertainties with Messi, Koeman, Xavi no, yes, no.
Laporta has not been a stabile figure.