Right, California Dems might like the idea of having more senators, but any breakup of the 55 Electoral votes that automatically go Democrat every cycle would basically destroy any chance of a Democrat president for the foreseeable future. I can’t see Sacramento agreeing to that.
Sacramento is not going to give up its stranglehold - nor are Democrats going to cede 55 EV.
It could easily backfire on them by creating two new GOP states.
That’s why its DOA.