[Aerroon]

It doesn't really protect anything though, because you can always just use an external camera to take a picture of your screen.

[Cloudef]

Its probably meant to try mitigate damage in case bad actor gets remote access to your phone or you have malware.

[godelski]

Sounds like they need to spend more money on security and their "good enough" solutions aren't actually good enough.

[const_cast]

If your phone is remotely rooted, the screenshot is providing no security.

[ncruces]

It protects less proficient users from accidentally taking a screenshot.