Permissions for Samsung apps and services off or on?

[Chitown28]

I just turned on my phone and setting it up and it says permissions for Samsung apps and services should i decline them all or have them turned on? would it effect the phone if i turned them off?

 

[trucksmoveamerica#AC]

I have no idea. I'll turn them on as I need them. Samsung has a lot of junk I don't want and they like to pop up ads also. I'm not giving them blank check for permissions.