I believe that Bitcoin will be used on a daily basis by many people 10 years from now. Most altcoins will have probably disappeared since 90%+ of all altcoins have no purpose besides trading them.
Exactly bitcoin will have a good purpose in all over the world it would be use to everywhere in many things!!! and thats great
The whole focus is already shifting back to Bitcoin as this altcoins are already losing it, with the attention Bitcoin has gradually gained now and continue to gain, 10 years of from now, Bitcoin will really be the top of all digital payment worldwide, by that time, the whole world will be talking more of Bitcoin and less of cash.
And the most happy part of it is that, in 10 years time, many of us will be smiling out of our banks with the drama BTC would have performed with our investment now, and no matter the withdrawal from BTC, it will never crash, since the spending