Prepaid cards do not and will disappear. What they should do is to do more control of the companies that buy them in large quantities and how they are then made available.

Now, if the company knows how to set up the business well, it will be able to continue to make these cards available without major problems. As I commented in the other post, Visa/Mastercard only know the intermediary of these cards, it all depends on how the intermediary does his job.