Why is Microsoft switching to Webview even on system apps (built-in apps)?

I would like to brought this up again. Because I am so annoyed my Microsoft Store took 5 seconds to load every time I clicked new page (it loads so slowly, I got time to open Snipping tool and took this screenshot).

I feel so shocked after leaving Windows 10 to Mac, and now getting a Windows 11 Gaming PC. I am just surprised that many apps are now a web wrapper running on Webview.

Outlook, teams, start menu widget, Windows store (i think), Microsoft 365 (oh! its Microsoft 365 Copilot) app, and many more… And webview apps are probably fine if they are great, but MS seems to make them really bad, the loading time, and the errors of widget not loading… Its not so great when many of the system apps are switching to webview.

Ironically, Apple TV and Apple Music, along with iCloud Passwords are all native and actually runs very well (WinUI3). And Mac OS got many problems, but I do appreciate they trying to keep the system apps running natively.

I think its acceptable for companies like Discord, Spotify… to use electron as they are not a big company, but Microsoft is a huge company, but their app are still so poorly performed. And consider the RAM price nowadays, this is a huge downside lol.