In one sense words mean what their users intend them to mean. If people start using TLDs in a sense that differs from the original intent, are these people nec

In one sense words mean what their users intend them to mean. If people start using TLDs in a sense that differs from the original intent, are these people necessarily wrong? I don't have much of an opinion one way or the other. Although, perhaps, I'd be willing to say: who am I to tell others they're wrong?