With the popularity that cryptocurrency is growing there is no doubt that it will soon be among other payment methods. Especially for the international payments, with its ridiculously low fee and time taken for inter-border transfers it is surely the favorite among the traders.
Also, with giants accepting it as a payment option there is no other need to prove its authenticity.
Do you own any cryptocurrency yet?
Oh, I must admit you are very optimistic))))) of course I believe in the brightest future of crypto, but I am afraid that mass adoption will not come very soon. Of course there are services that already try to use crypto for payments and so on. I even saw on the clothing market market in my city such a nameplate - "you may pay in crypto")))) it was really funny to see something like that there in that place)))) but still fees for transactions and lots of nuances hold people back from using crypto in ordinary life...of course I have some assets in crypto and believe that some day this will be the means like may be some other money...the question is that it is more likely that it will not happen very soon...