I think the goal of those associated with the WEF is to bankrupt western republics so that the laws can be nullified or ignored (become unenforceable due to court clerks walking off the job, etc). With BRICS adoption, large numbers of USD could be headed home worsening inflation (if those bills somehow make it to retail markets). It would be nice if those returning debt instruments would just make certain sections of our corrupt gov unable to fund more crime.
If CBDC's don't happen soon they probably never will. Once the currency stops working, the people won't be waiting around for another solution. They will be making use of current solutions that are already in operation, because to wait is to starve.
We're also different from Venezuela in that most still have their guns. It will make it difficult for US politicians to do what Maduro did.
RE: The Challenge For CBDCs: Legal