Isn’t that the whole point in PSR and SCR though, to not be dependent on a wealthy philanthropist who could could get board/go bust/pop their clogs at any moment.
Clubs need to live within their own means, not the means of some oligarch who has nothing better to spend their money on atm.
We’re a prime example; Ellis short got bored and we very nearly went bust. If KLD gets bored then we are entirely sustainable atm.