Although your point is not wrong, what makes you think I said or even implied that?
I was refuting the statement that "carbs are easier than EFI". That's all. Anything else, you inferred on your own.

Naturally, incorrect adjustments are also easier to do wrongly than by hand...
The old saying is that a computer can make a mistake in 1 second that it takes 1000 people 1000 years to make by hand