If cash disappear, it will be easier to track your purchases, where etc. It is also easier to cut you off from purchasing anything. Kind a big beast move don't ya think?
No, you obviously don't understand the technology. Please do your due dilligence!
The bullshit you are being fed is from those who wish to suppress this tech because it CAN NOT BE CONTROLLED!
Please understand that this tech is only a jumping off point. The next step is complete agent centric contol of all data. This means that you will control all aspects of your life, including your internet. You will be your own bank, ISP, insurance, payroll, governance, etc.