My counter point to that would be, how many players were already superstars when Klopp bought them at Liverpool? They were pretty far removed from any meaningful success themselves at that point, well over a decade since the CL win, consistently finishing below us apart from the one Brenda year they nearly won the league. Guys like Salah, Firminho, Mané were not high fees even in the time period and none of them were sure fire successes when they came in. VVD in my opinion really only fits into the Richy/Solanke mold of transfer, I would be willing to bet he didn't sign for 200k/week initially. Liverpool themselves have a significantly lower wage bill even now than the likes of Woolwich, City, United and Chavs, sitting somewhere roughly in the middle of us and those clubs, yet won the league this season. Of course they can now afford to reap the benefits of their recent success and level up to signing the likes of Wirtz. We built the Poch team on a lower budget with a bigger disparity to the clubs we were challenging at the time until the core of the team had signed bumper contracts.
You are right, we will need to be operated in an incredibly astute manner with these owners to achieve consistent success, which begins with finding the right man to really align the actions of the scouting department and the board with the aims of the manager, make best use of the resources at their disposal, and find a way to utilise every drop of potential in all the squad players. Ange is clearly not that man if he is using his heart rather than his head in signing 18 year olds at the expense of an established senior pro.