Many app stores (even for smartphone) have sandboxes where you can grant additional privileges. Of course the user (who else) has to decide whether they trust t

Many app stores (even for smartphone) have sandboxes where you can grant additional privileges. Of course the user (who else) has to decide whether they trust the app or not. But I'd be happier trusting a sandboxed Dropbox, especially because it couldn't have hidden its use of Accessibility.