> When you use emacs to open a browser-related file, are you or are you not going to be asked "Can Emacs open ~/.mozilla/.... ?" Do you want to be asked this every time? File-by-file persistent answers? How do you turn off a previous "yes" ?

A good example of how WInUI/UWP and macOS entitlements are going to.

And yes you can turn off a previous yes.