Photons are a particle which are solid
Photons are an elementary particle so has no known substructure and as such have no rest mass or invariant mass, so it doesnt comply with any of the states of matter as we classify them. Photons or light cannot therefore be classified as a solid. They are in fact Energy.
As far as I'm concerned if someone is sending something to my private property without my request, whether that be physical goods, waves, particles, whatever, I can do as I please with it. If they don't want me to use it then they can either encrypt it or stop beaming it into my house.
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