I find Win 10 GUI to be technically flawed. Working with windows with 1 px borders and cluttered titlebars.

And the security model is just stoopid. It does not take into account the modern web (ransomware).

It's not. DirectX is an add-on. WiFi is additional drivers. Screenshot is just a user space application. The only thing requiring deep surgery is different DPI on different screens.

Too bad we have to choose between no spy-ware in the OS andd different DPI monitors.