Cat typically weighs 3,6 – 4,5 kg. De Broglie Wavelength of 4 kg cat moving 1×10^-10 m/s is 1.7×10^14 m.
You cat is in many places at once, those places are just very close to each other.
Then the two realities interfere with each other to form the probabilistic pattern at the detector. So, according to MWI, reality has "merged" again?
If we accept the mulitiverse idea of MWI, doesn't that mean at some point particles aren't able to marge with their branched-reality versions?
There is probably some space-time position where he is completely content but I think that's rarer than seeing him in two places at once.
However, given that I'm no expert on the topic, I wish someone in a better position could elaborate on this idea.
Wouldn't it be ironic if decades of misdirected science could have been avoided if Schrodinger put his hamster in the box.