Will cryptocurrencies be able to use for payment?
Lots of blockchain team have developed blockchain and cryptocurrency for payment.
Will cryptocurrencies be able to use for payment?
Will it be useful and convenience?
Which coin do you think the best for payment in the near future?
Crypto were born just for that, payments and wait for the lightning network to grow and you will see! However, I don't know why you are sking this on a scammy thread
Payments is only one application. Decentralization is what the whole movement is about and there will be many advantageous things besides payments.