The problem is that replacement of Quantum Mechanics by Quantum Field Theory is still very demanding.
“I love the fact that it starts from there, and you don't know where it's gonna go. Wait long enough - love will find you. Everything's a surprise. When you think you've got it all figured out... as Emerson said, the dice of God are always loaded.”
“A nation is a totality of men united through community of fate into a community of character.”