Don't you think that we should also help improve the privacy and utility of already existing custodial systems?
Discussion
No. We should stop using them.
You that is not realistic right? People are going to keep using custodians, so we should use the best available technology for that (ecash)
You are free to help corporations, governments and cucks. I prefer to use available resources to improve self custodial UX.
Compliant ecash already exists since years: https://docs.taler.net/