Completely agree, think iniestaGOAT has missed your points entirely. Unless I am lol. Pep couldn't care less about moulding Garcia because he knows he can get the next talent that comes through (of which there will be plenty, and no worse than Garcia).
Bingo. Pep has the money to consistently replace anyone with anyone, season after season. That will change your perception and how you react to people leaving.
Plus it seems he kind of enjoys getting almost world class (or not considered world class by the world media at the time like Bernardo) and taking them to the next level.