Would FedAccounts be essentially FedWire extended for regular people? It seems like governments don't really share information otherwise we could just lift the tech from Sweden (Swish). It would be an absolute sea change, but I want I want to starve is the finance beast as a whole -- the hedge funds that front-run and sometimes directly exploit pension funds, etc.
I personally think that one of the biggest things someone could do to unwind the current financial system's largess is just ply a bunch of money/expertise/tech at improving credit unions. I maintain an account at a credit union and I absolutely love it, the people that worked there actually seemed happy, plugged in to the local economy and society. It is bonkers to me that anyone still banks at the large institutions (the ones famous for overdraft "protection") with local credit unions being as good as they are (and often very competitive on rates). If the large institutions don't get all the deposit flow, then they can't offer the huge leverage to the firms, HNW individuals, etc -- credit unions aren't going to be out there offering 15x+ leverage to Archegos Capital.
Since what I've written is essentially a wishlist/vapor-policy, let's reinstate Glass-Steagall while we're at it.