Assume Linux license cost 0. Assume windows OEM license cost 600. Assume the end user pays the 600 for the windows license. Assume windows install earns X for o

Assume Linux license cost 0. Assume windows OEM license cost 600. Assume the end user pays the 600 for the windows license. Assume windows install earns X for other reasons. Unless X > 600 windows version would cost more, and earn more than Linux version? And even if not, there is no guarantee the X will be given away to the customer, rather than go to the bottom line?