Coming from a company (Microsoft) who use closed source code, that has a multitude of bugs and security vulnerabilities, and a company (Intel) that not only rushed processors to the market that have system crippling vulnerabilities when patched, and an entire system opening back door.
All they're doing is creating another vector of attack for hackers. If they can't get access to your hardware, they'll attack the cloud instead.
System security isn't just about how secure your software and hardware is, it's also about users who have no clue, and that is always the weakest link.