After a very long wait, it looks like YouTube's dark theme for Android is finally rolling out to everyone. The toggle to change themes is now available for with the latest app update.
Build 22623.730 (KB5017385)
Windows 11 Preview in Beta Channel comes with Tablet-optimized taskbar
windows 11 insider preview
Windows 11 Dev Channel finally brings Task Manager with a right click, and more
windows 11 promo