I agree. The cult will remain worshipping the dead Prem Rawat until such time as the last little old lady who actually kissed his feet dies. It could go on for centuries if its legally tied up cleverly enough and if enough money is placed in trust. After all, it's already mostly an internet virtual cult.

It could also be split up by the four children and everything sold off that can be. There's an obvious split between the Rawat daughters and sons. There might still be a will written 40 years ago giving everything to Hansi the First and telling the daughters to bow down before Him. There are a lot of possibilities.

Is there a Miscsavage in the wings about to become Prem's mouthpiece? and eventually take over?

Aren't there still some of his longtime servants living in the Malibu Palace. Maybe they'll take their chance and strip the palace of everything and take to the highway in his fanciest cars.