Mike Godwin himself rejects the alleged corollary to his famous law, that whoever makes a Nazi comparison has lost the argument.

Treat others as you would like to be treated" should be accompanied with the corollary "Be reasonable."

It is a simple corollary of our definition that the most special of substantives, proper names, cannot be turned into adjectives (or adjuncts, see below) without really losing their character of proper names and becoming more general.