I'm not talking about the inner structure, I'm talking about the part where they unfold a proton in such a way that it envelops their entire planet and blocks a

I'm not talking about the inner structure, I'm talking about the part where they unfold a proton in such a way that it envelops their entire planet and blocks all incoming light from their sun, meaning that it is continuously absorbing quadrillions of watts of power, although it still has the mass of a proton. It's grotesque, like bouncing off asteroids with gold leaf, but what's telling to me is that I don't think the author thought about it at all. And then they send it off and control it remotely using quantum entanglement, except that entanglement, as far as we know, cannot be used to transmit information faster than light, let alone momentum. Furthermore, in order to be effective at anything, the sophon has to observe the world and transmit information back and forth, except that the capture and transmission of any nontrivial amount of information exceeds the mass energy of a proton by several orders of magnitude.