Photon photon scattering is a thing [1] but I am not sure whether that is implied by the interaction of light and electrical charged particles acting both ways.

Photon photon scattering is a thing [1] but I am not sure whether that is implied by the interaction of light and electrical charged particles acting both ways. I slightly tend to think that is not implied but I am not a physicist. [1] https://en.wikipedia.org/wiki/Two-photon_physics https://en.wikipedia.org/wiki/Two-photon_physics