Going cashless is a very bad decision. Have cashless option of course but also retain cash payments. I say this as cashless means using networks to pay for goods and services. Obviously the people pushing this have not heard about such places as the Dark Web and Hackers. All cashless does is give the hackers more opportunity to steal peoples money. I am sure someone here will say the systems are safe. Ok you use them but the hackers are very intelligent people who will find a way around any safety checks you put in place.
So, do I think cashless is a bad idea? No you should always have the option to go cashless or pay in hard currency.