I think it can become a medium of payment. Bitcoin brings many benefits, that make it possible to be used to buy games on the internet and other things. Probably more countries might recognize Bitcoin in the future.
You think it become a medium payment for what for store that are going to accept bitcoin soon as a payment? or it is more possible that bitcoin will be accepted on online games in future because right now we can buy steam codes and garena shells code for games and for sure soon it will accept as payment method in online.