Well to be fair, you are not paying to use Win 10 and also its a free upgrade. On the bright side, unlike FB, you can actually install 3rd party apps and setup firewall to gain that privacy back.
Yet you're still paying for Win 10 with either money or market share, thus signaling your acceptance of that spyware. MS will continue adding exploitative features until it starts to hurt the only things they care about: revenue or market share.
Some people got a free upgrade. Others will pay for Windows 10.