If we encounter an Eskom power grid collapse 🇿🇦😣💔it will bring the entire economy to a stand still and businesses will be forced to resort to physical cash and in extreme cases even bartering to survive.

Everyone will want physical cash resulting in a bank run.

Learn about The Bitcoin  because bitcoin is Money. Money that can be exchanged peer to peer without intermediaries and when using apps like @Machankura8333 , you don’t even need an internet connection to trade.