Yeah and I believe 10 years is also a long period. Lets keep it for next 5 years and we will get the exact picture of it. And in meanwhile there would be some new cryptos entering into market so we need to see whether bitcoin can survive and compete with them or not.
New cryptos? If what you mean is altcoin, then bitcoin doesn't need to survive, which the altcoin presence is totally depend on bitcoin. Then if what you mean is government cryptos, it won't be survive I guess since it is controlled by government and no one want to get into government stuffs.