Earlier quoted context omitted.
A better way is to cook pasta in a pan, adding water bit by bit as you would in a risotto (look up "pasta risottata"). In Italy no professional chef I know would allow oil in the boiling pan ("that's what Frenchies do, because they don't know how to cook pasta without making it stick" being the common answer)
...if you want to fuss over the pan for 20 minutes. OR, add oil, add pasta, bring it to a boil and set a timer. If the result is the same, I'm all for that method.
Feel free to continue your way, if it' the same to you.