SBF has already been promoting this panpsychism woo-woo on two different threads recently. Very, very 'creatively-minded' people who are untroubled by the challenges of actual research are taking it seriously.
It would be impossible to offer evidence either for or against it. In other words it is 'not even wrong'. See 'Hitchen's Razor'.
The rest of us who live in the real world can safely assume that rocks do not have personalities.