It is obvious that almost all of the people who voted in this poll are positively voted for the existent of bitcoin in the next 10 years even there are many hard forks happening in this year. We can't say that BTC will not live in the next 10 years without having evidence.
Bitcoin is close to complete its 10 years from the very beginning of the story. Then it's not a rocket science for bitcoin to survive dozens of years. It will keep existing in the world with great developments!