You can still get the "Revios experience" on Windows 10 22H2 by applying the same scripts. The difference is minimal.
All UWP apps (Windows Store, Maps, Weather), Xbox Game Bar (optional), and OneDrive are stripped out. Privacy & Telemetry: revios windows 10 21h2 best
You can't. Use web versions or portable apps. This is the cost of performance. You can still get the "Revios experience" on