If we can know that $UST custody is secure, I would support it as a native fee token, and especially if they also hold ATOMs. $ATOM custody is backed by the governance of Cosmos. BTC custody can be stolen and never returned.
I guess it‘s like with all the NGUYEN‘s in VN 🇻🇳.
But in the end. Aren‘t we all distant cousins if we believe „Adam & Eva“ - the first two human beings 🤔🙃