That's a typo wrt engine.
By value, India only makes 54%.
By subcomponent count, it might indeed be much higher at 80% -- but the raw materials all still come from Russia.
That said, we are all generally aligned that we have hit the limits of screwdriver work. The next paradigm shift will only come from the IDDM path. Making the SX blades for KDE is what unlocked it for AL31FP and not the other way around.