Reincarnation What I am denying is the elicit conclusion that this quantum mechanical stuff shows that "there is no 'ultimate object' which exists 'independently' of all perception".
But, to confuse you a bit more, I'll add that I agree that there is no "ultimate" object, and deny that this means that there are no objects. — Banno
Quantum physics itself is silent on what is being observed. Bohm's re-working of the classical Schrodinger equation, providing equivalent results (albeit more difficult to use) suggests that quanta is real and causal and probabilistic.
Using the realism of Bohm's equations we can avoid the many-many-many (onto infinity) worlds interpretation but are forced to accept non-locality (which Bohm named the quantum potential). Non-locality was a big show-stopper 50 years ago, but post-Bell it had been experimentally observed in one experiment after another in starts as large as molecules and and far away as satellite distances (the recent Chinese experiment).
So where does that leave us. Utilizing Bohm's and Bell's extraordinary accomplishments we can suggest a metaphysics that claims everything out there is real, entangled, and without boundaries. Each of us experience it via our very real mind/consciousness. However, how we experience it is internal and can only be known to the individual.
Via sharing experiences we learn to call similar things with the same name. This is done by consensus. However, calling something by the same name does not mean that internally we are experiencing the same thing. There is no way to share actual memory (though some twins claim they can).
Hence, that mind is integral in formation of the experience does not mean that there is nothing real out there. It is just that the actual form (e.g. the rotating teacup) must necessarily involve the mind, because that is the only way to access it, and in the process modifying it. Everything is entangled. This is the huge change introduced by quantum theory. Entanglement and non-locality. This had to be fully digested by any metaphysical model.