When you both with someone have NFC on, discord on, and you approximate your NFC sensors, you are getting friended on discord. Isn't that easier than searching someone DiscordTag on that stupid Android keyboard?
Its much easier than NFC, you should check https://support.discordapp.com/hc/en-us/articles/360014894392--Mobile-Nearby-Friends !0
You can already do this without NFC0
There is already a very similar feature called Nearby Friends. While it doesn't use NFC, it does pretty much the same task using other options.0
it feels like we already have plenty of diffrent ways to add friends on our phones, like the nearby users function, don't really see a reason to specifically use NFC, also the current tech doesnt require a specific feature (Except GPS and/or Bluetooth IIRC, but thats in most phones, even older ones)0