Currently Moralis stores its username on each project MongoDB database.
I think the reason is probably it is easier to avoid duplication this way than with an expensive Smart Contract. But are there any thoughts / common practices on this?
Should we favor ENS/unstoppable domain or similar approaches?
I also saw polygon is working on their own identity system.
In many ways converting (back and forth) the wallet address to a username is at the heart of decentralized/crypto issues and we perhaps should converge to a shared approach to do this.
What are you all doing on this?