Holland also put this team in the position they are today by trading tons of draft capital for players that walked/were trash, signing the Nurse contract, whiffing on essentially every pick he made and then mismanaging the prospects he did hit on. JJ and Bowman are just an extension of Holland and Chia, GM's that have built a team that services McDrai, not a team that is cohesive and strong together.
Holland did have some good moves - Hyman, Ekholm, Foegele trade was decent. However I think all of those moves could've been made by any other GM in the league.