Cryptocurrency market itself cannot end,
Though there are some cryptocurrencies that
May not last for a very long period of time but
That do not mean cryptocurrency market will
Stop existing or that it will not function

Coins like steem will definitely last for a very long
Time and they will make the cryptocurrency
Market to even attract more investors that will
Want to invest their money on the cryptocurrency
Market and also ensure that make good profits
On those investments which they invested

If cryptocurrency should end then it means so
Many people will loose alot of money because
Many people have invested thousand of dollars
Which makes the blockchain industry to be worth
Millions of dollars