Hmm. Somehow i agree but i dont Think it is entirely true.
Gla1ve, Device and Xyp9x cannot be replaced. Neither Can Zonic.
But Dupreehs role Can be taken by a few: Kjaerbye, B0rup, K0nfig or Aizy
Magisks by Bubzkji, Valde, Stavn or Es3tag
However i dont wanna see any changes.