Nonsense.
Compared to Win7, Win10 has the following (and many more) disadvantages:
- it serves as advertising and spying platform although it is paid
- rolling release concept; many feature and monthly updates are in alpha/prebeta stage
- insane waas idea; it denies user to control his device (forced updates, inability to strip off defender, feature updates which ruin user esp. privacy settings, etc)
- inconsistent user interface (bloatware metro apps, crippled "settings" app instead of control panel)
- indeterministic & unpredictable behavior (nonworking defender exclusions, driver installations although they are disabled, pushed metro apps, changed user settings without notifying, etc)
- violence against other programs (inability to run them, silent uninstallations)
Any advantages... maybe storage spaces and recent directx, nothing more. (Dependency on cloud services will never be an advantage.)
Summary: Win7 is an operating system. Win10 is software platform for manipulation with users and their data with some suppressed functions of operating system.