I think the future of altcoin can be used like cash, now it can be volatile, but later I think it will gradually become stable. And more importantly, it is the technology that will be applied. into payment, transactions ...
Currently a lot of great technologies are being applied in our lives and this will soon become more popular in the next 10 years because this market offers great opportunities for everyone and if you have trend of investing in technology is that this market is the best place for you to implement. I believe that with the big change of people, Blockchain technology will soon be applied in all areas and this makes everything more transparent.