No mention of the actual problem which is lack of freedoms (e.g. of capital). Bitcoin solves that quite differently and handily. It allows Chinese capital to flee the country. It's probably what creates most of the long term demand for cryptocurrencies in general.
I do all the transactions I can by cash. It's a complete loss of freedom when one's financial transactions are tracked. And younger generations think it's the way it should be.
A cruise ship is a cashless society, except if you leave optional tips. I don't spend anything on board because of that. Amazing; it doesn't creep hardly anyone out.