Something I’ve been thinking about is using onchain reputation to regulate decentralized exchanges.

For example, you only allow a wallet to even *place* a limit order if they link a yourname.eth with enough reputation.

Trade with Farcaster/Interface users only?

Author of The Network State.
Work with me: jobs.ns.com

There’s multiple methods like this ongoing within Optimism. A multitude of attestation methods building atop the open source attestation station web. 

Would be keen to chat and pick your brain. I know all teams would love to hear from you, and we can do a focus group.