> But imagine saying you’re disappointed the Windows executable format isn’t evolving!

I actually am disappointed about pretty much that. There is still no good permissions/sandboxing mechanism for PC operating systems like what's on smartphones. (to be clear I'm not calling for smartphone-like freedom restrictions on PCs, just more control over what applications can do)

That's one of the issues Flatpak tried to resolve on Linux. AFAIK Windows Store is an idea pretty similar to Flatpak (permissions, solving distribution problems...) but also no one uses it. So it's not like Microsoft doesn't want to evolve exe either.