[Polylactic_acid]

The real solution would be making the images directory not a free for all. There should be an OS filepicker which gets used to allow an app access to photos rather than the app having access directly. That way a screenshot is not instantly leakable.

[kllrnohj]

It isn't a free for all already and that's not a "real solution" as there's a real need & use for some apps to have access to some/all images. Such as those that do automatic backup & syncing of them.

What's missing is just a user override of "no really screenshot this that wasn't an accident", that's about it.