If I could find the article I would post it but I read something where bitcoin is 65% of the crypto market. So imo it’s like the Dow of crypto currency. And all crypto currencies can be trading for bitcoin on the crypto market as long as you have a digital wallet. There is plenty of places to get one mine is through Coinbase. I got into light coin when it was 20$ so I don’t think there will be a slow of crypto anytime soon. Giving the fact that China is the only one not backing it. But blockchain isn’t going anywhere and that a fact. From oil to health care blockchains are going to make security tight for any ledger that utilizes it.