Just to install a proper call recorder or a better Work Profile manager.
Turning a possibility to install software outside of the app store should be about as normal as the fact you're using a laptop or desktop to install your pirated games.
Yeah, you.
If someone having access to "side load" an app has it to install a pirated game, then you have your OS, where you are not limited only to Apple/Amazon/Google store, simply for installing pirated software.
QED :)