You can't directly make a profile primary on the Nintendo Switch. The console automatically considers the first profile created as the primary one.
Here's what you can do if you want to change the primary profile:
- Delete the existing primary profile: This will allow you to create a new profile that will automatically become the primary one.
- Create a new user account: You can create a new user account on the Switch, and it will become the primary profile.
Important Note: Deleting a profile will also delete all associated save data and game progress.
