Request / Suggestion - TAGS

I would love it if you could add [TAGS] so when you go to your profile next to where u change name add a TAGS feature where you can make a custom tag or choose an existing one. So lets say i want a tag with a random name i type it in and when you save it, next to your name theres [TAG] with the name you choose or words or what ever with a special color which can be choosen like when you make a role but this tag will be seen on every channel its not channel restricted so even if i have a tag in like a official discord channel ill still have it, its just a cosmetic but it would look nice!