Cashless society? As long as we have an alternative.
If we have just one option for most things in life, we become a slave to the controllers of that option.
Crypto currencies could become the alternative. Hopefully we have some time yet to put in place what the greater number of the world populace will accept. "Just my two cents worth".
Wait a minute. In that world, my phrase won't have any meaning, and will vanish from our vocabulary. Ha
Francis