If you want good pasta, you have to go to the motherland ;)
Or make it yourself
I’ll probably never make it there but I at least have a great Italian and Greek place on the other side of city more or less.
If you can't make it overt there but live in Southern California, you can get good pasta at Basilico's Pasta e Vino in Huntington Beach. Just make sure you don't wear a mask, because masks are prohibited.
Best lasagna in town.