Nobody is saying get rid of physical cash except NWO faggots and their shills. Bitcoin can coexist with existing paper bills. Paper bills backed by precious metals would be a nice goal. Governments forced to use a blockchain for their funds while leaving the option for their citizens to use cash would be a nice goal.
Forcing government to use a solution like Bitcoin to reduce corruption is not synonymous with a reduction in citizen privacy, unless it is explained by someone who doesn't understand or someone who is purposefully conflating the two.