After Google’s new quantum computer came out there seem to have been different two reactions from experts:

1. This doesn’t prove parallel universes

2. Of course this doesn’t prove anything new about parallel universes, we already proved them

Now I’m more confused. Is the parallel multiverse theory to explain quantum mechanics the current accepted theory, or is it still in debate? I don’t have the physics chops yet to deeply understand everything myself so the differing views on whether or not this is even a debate are hard to rectify.