Please be informed that currently the option to uninstall Netflix feature is not available in your Samsung device. Hence, it is the default feature of the device.
Team Samsung Members
That is disgusting the samsung done that, now user have no control to uninstall the apps such as netflix app from the phone. And also facebook is also part of one UI software. That is what happen when u buy samsung phone. so if you factory reset these app always their to welcome you.