This analogy is moot. As if someone tried to justify that "it's hard to make a milshake" by saying "yeah but you couldn't make one exactly the same, at the mol

This analogy is moot. As if someone tried to justify that "it's hard to make a milshake" by saying "yeah but you couldn't make one exactly the same, at the molecule level, as this one I made earlier". Furthermore, I presume, not even the original creator could make another track with the same sound as one of its own, if it were to start again from scratch. Akin to how it'd be almost impossible for someone to draw the exact same sketch twice.