I think it's more likely that Microsoft is vibe coding slop garbage to replace their core apps that were literally better.
Windows 10 explorer.exe is 100x faster than Windows 11 explorer, it's not even close.
It also signals the death knell for Windows native apps. Microsoft can't make them anymore. It won't be long until even Excel is a Electron sloplication.
The best example is probably the new "Outlook", and I put that name in quotes intentionally.
It's been so weird to watch over the decades as team sizes, budgets, and timelines have exploded even as we've abandoned once-normal things like native GUI applications as too hard in favor of "more efficient" webshit... even as the aforementioned stuff with growing team sizes, budgets, and timelines have happened.
> Windows 10 explorer.exe is 100x faster than Windows 11 explorer, it's not even close.
I have a hard time believing this. I'm pretty sensitive to performance losses and I haven't noticed any difference between those. It wouldn't make sense either, given they should both host the same shell icon views. Are you sure the difference you're seeing is in explorer.exe? As opposed to something else, like a new shell extension or a new filesystem filter driver on Windows 11?