I will give you a different answer than what I see others saying:

Good noodles are good. You can buy good noodles. If you can tell the difference between De Cecco and Barilla spaghetti noodles then you could easily discern homemade pasta.

If "they all taste the same" then the texture difference is likely not enough to make it appreciable.

I dont even make sauce anymore I just buy a jar of Raos.

Its funny how we compliment a commercial endeavor as "this tastes homemade" and a home cook as "better than what you can buy".