I can't think of any successful stable coins that offer yield on their own. DAI in a round-about way, I guess? Seems like it would be relatively trivial to dum

I can't think of any successful stable coins that offer yield on their own. DAI in a round-about way, I guess? Seems like it would be relatively trivial to dump pyUSD into a Curve pool which would generate yield for pyUSD HODLers (among a myriad of other ways that pyUSD could be used to generate yield).