technical new standalone versions will be very different from old amigas
not amiga anymore?
Depends on definition
no, it doesn't depend on your definition.. there is only one thing that is Amiga, how can this be so confusing to people.
A stand alone system is not an Amiga regardless of how much you want it to to be, just like a blender with an amiga sticker is not an Amiga

A mac is a mac, a pc clone is a pc clone etc.