There is also an article on CoinDesk about the Cato's findings:
Officials at the Fed, which would be responsible for creating and maintaining a digital dollar, have said the agency won’t act on it without sign-off from Congress and the Biden administration, and some have predicted it would take at least five years to put in place.
There is also an article on CoinDesk about the Cato's findings:
Two-Thirds of Public Commenters Oppose US Adopting Digital Dollar: Cato Institute
https://www.coindesk.com/policy/2022/07/27/two-thirds-of-public-commenters-oppose-us-adopting-digital-dollar-cato/