In this article it says that one day bitcoin generating cashflow will eventually develope. What will these be. does the author suggest what these might be in other articles ?

I know you , darthcoin are a citadel guy, but when and how does bitcoin start creating cashflow ?

is it when it becomes legal tender or defact legal tender everywhere ?

Is it when one can buy real estate for it and receive rents in bitcoin, returning the economy to real assets ?