I have no clue what point you're trying to make to be honest. And I'm not trying to be a dick. I just kind of lost track of what point we're all even trying to make.
I know Bayern are a super power in Germany & Europe, and that Juve (or any Serie A club) are not at their level. I can say that about every club outside of like City, Real Madrid, Liverpool, Barca, PSG, etc. We were at that level 5-10 years ago.
If those clubs come calling, players will probably want to join them or at least strongly consider it.
But again, I'm lost at what we're arguing here.