You are wrong. We have one which is what he want !!!
Asset “xUSD” - first and only untraceable private stablecoin in monero based blockchain developed by www.havenprotocol.org team. XUSD was started 07/2020 and soon in 02-03/2021 team also start next four assets - xEUR, xCNY, xGOLD and xSILVER. All in private haven protocol.
Mister, we have “xUSD” !!! It is first and only private untraceable stablecoin math backed on $XHV blockchain which is fork of $XMR.
See www.havenprotocol.org