Screen protection over "recent apps" and "screenshot"

[serrq]

Some apps give the ability (optional) to switch ON/OFF the "screenshot" and "recent apps" protection feature by other prying apps.
Basically a privacy feature. Here an implementation example.

[adamff-dev]

Could you clarify the purpose of this feature? It’s not immediately clear how it fits within this application

[serrq]

On/Off button placed somewhere in the settings to enabling/disabling the screenshots feature.

When the screenshot protection is ON, no screenshot is allowed.

[adamff-dev]

I mean, I don't find it useful for this application. Why would you need to block screenshots in this type of application?

[serrq]

There are my phone numbers shown in clear.

Is it not enough to cover an app?