Switch firmware 6.0.0 removes ability to unlink Nintendo Account from profile. - LootPots

How to Create Nintendo User Account and Link the Account in Nintendo Switch Console?

My Nintendo

Nintendo Switch Does Multiple Accounts Right - Signal v. Noise

PSA: When claiming your User ID for a Nintendo Account, you know you've done it correctly if you see this grey bar when you login. : r/NintendoSwitch

Nintendo blocks new accounts in Russia, limits services

Nintendo boss says new console transition will be easier than ever

How to Delete Your Nintendo Account

Nintendo Accounts will 'help ease the transition' to Switch's successor, says platform holder

Nintendo reveals that an additional 140,000 accounts were hacked - CNET

How to link your Nintendo Network ID and your Nintendo Account