Most of those guides degrade security, not enhance it.
Some gems I've read[0][1]: Disable Smartscreen, Disable Windows Defender, Disable or Delay Windows Update, Block Time Synchronisation in the Hosts file, Disable Biometric login, Disable driver updates, Disable Secure Boot/TPM Chip, and Disable UAC.
This is the Dunning–Kruger effect[2] all over. Most people who "know better" would never write such a guide; or the guide would just tell you to flip a half dozen switches in the official Settings -> Privacy UI and Cortana -> Settings UI, rather than disabling key security features. But longer more detailed looking guides are generally more popular in spite of being completely wrong/bad practice.
[0] http://www.pcworld.com/article/2971725/windows/how-to-reclai...
[1] http://bgr.com/2015/08/05/window-10-privacy-settings-how-to-...
[2] https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
Yeah, that's the problem. You might miss some.