First, we are not at the level of the standard model yet, we are just discussing cosmology!
Now, while there are efforts to create inflating universes that do not satisfy the BGV theorem, no counterexamples have been found. But, all of these attempts uses the classical spacetime, i.e. the laws of General Relativity, i.e. not quantum theory.
The interpretation of QM vary quite significantly, but importantly, the predictions and mathematical equations of every single interpretations are the same. Indeed, Quantum Field Theory (which is an application of the principles of quantum theory) is the most successful physical theory in the 20th/21st century in the sense that it has been confirmed empirically to the most significant digits of all the physical theories.
So, if indeed you want to do this:
The best theory that has been empirically verified is quantum theory.