Comment by pjmlp

Not surprising given the amount of Webview2 and WinUI/WinRT that Windows 11 happens to contain.

Note that even though WinRT is largely written in C++, and the team brags about performance, due to the amount of COM/WinRT reference counting and the sandboxing model of application identity, it actually runs slower than .NET applications.

Quite ironic, given the Windows team sabotaged on Longhorn.