Robert Kiyosaki, author of 'Rich Dad Poor Dad', expressed concerns about the potential introduction of a Central Bank Digital Currency (CBDC), suggesting it could erode privacy and increase surveillance. He suggested that traditional assets like gold, silver, Bitcoin, and cash could become invaluable in an era dominated by CBDCs. His comments were spurred by Citibank's announcement about implementing blockchain technology for instant cross-border transactions. The Federal Reserve acknowledges the potential advantages of CBDCs but has not yet unveiled concrete plans for its implementation.