One day someone untrustworthy will be in charge of the FSF, and ‘or later’ is suddenly going to be #awkward. Linus made the right call there, for sure.
The FSF is not an autocratic kingdom with a despotic ruler on top. It is a 501(c)(3) foundation, with bylaws and regulations to cover this eventuality.
This was all hashed out years ago in numerous flame wars on Usenet, as I’m sure you know.