Could someone please explain to me why a publicly traded company can’t write an actual, native Mac (or Windows/Linux) client instead of force feeding the lowest

Could someone please explain to me why a publicly traded company can’t write an actual, native Mac (or Windows/Linux) client instead of force feeding the lowest common denominator approach of React “native?” Imagine the performance and UI improvements of Slack could write a Swift app using standard Mac/iOS conventions. React “native” can be a treat approach for resource constrained organizations, but there is little excuse for a big tech company to shortcut using pseudo-native cross-platform approaches. For what Slack is, it’s still terrible when it comes to efficiency and stability. It’s lazy.