Piracy is only immoral if you consider the state should prevent people from reusing everyone’s copyable work, and protect the companies for it. It’s a ridiculously difficult task which is ridiculously costly to maintain, at the expense of taxpayers.
If you consider that the state shouldn’t intervene, or shouldn’t intervene in this way, then it’s not immoral. For example, the state could say “DRM and if anyone can break the DRM, they’re free to use the game” or it could say “Any software becomes open-source after 20 years” (which, at least, would have the benefit of being useful). Same goes for songs or other artistic work, it will be much less monetizable but maybe it will restore the “art” part in “art”.
If you consider that the state shouldn’t intervene, or shouldn’t intervene in this way, then it’s not immoral. For example, the state could say “DRM and if anyone can break the DRM, they’re free to use the game” or it could say “Any software becomes open-source after 20 years” (which, at least, would have the benefit of being useful). Same goes for songs or other artistic work, it will be much less monetizable but maybe it will restore the “art” part in “art”.