Open-Shell makes Windows 11 feel like the Windows people actually liked, and it costs nothing
(www.xda-developers.com)
Who cares anymore though? Microsoft burned all their bridges to places where the kinds of people who get excited about this kind of thing hang out. There is no button they can press to unburn those bridges and no gurantee, indeed little likelihood they can rebuild them when better bridges have been built to better places in the meantime.