So GAW, according to you, that means that he gets to decide now what masechta they are learning each zman, which talmidim get accepted, who gets to head a new chabura, who should give shiur or be mashgiach, is responsible for the spiritual growth of 6000 talmidim and after 120, his son(s) replace the current Roshei Yeshiva?
Some things are more financial in that list than others
Chosing who gets accepted (and getting the Stipend), Who gets paid for Shiurim or Mashgiach (its a paid position) are influenced by the financial side