I have no great love for Win 10, but I somewhat doubt that the OS on it's own would put sufficient stress on the hardware to create a noticeable increase in the failure rate. The main OS you're comparing to (Win 7) was hardly the paragon of computing efficiency either, regardless of how much you and I prefer it.
Covering a computer in (heat insulating) alcantara fabric? That's got much more potential to lead to issues, particularly as it's an ultra compact device where heat dissipation is always one of the critical limiting factors for performance.
Biting the hand that feeds IT
