that's simply inaccurate bullshit
during the marotta era we had ONE single player sold with minusvalenza. (i don't even remember the name, it was a youth player with a loss of like 1 million, feel free to prove me wrong by checking the financial reports)
paratici managed to allegedly
sign ronaldo (ronaldo picked juventus, not vice versa), thus making higuain redundant. he signed duds like ramsey, signed romero, sold him with minusvalenza to atalanta who managed to milk spurs somehow, and there's arthur, literally the worst signing ever by juventus
he had the right ideas

you're truly living in an alternative reality