"Will every crypto coin survive?"

No. Already about 90% of the coins and tokens what I've seen here are dead or forgotten. Some "fanatics" are still trying to resurrect or keep alive some of those coins, but there are plenty of newer and technologically more advanced coins around, so I think those dead or dying old coins are hopeless. As I see the life cycle of most new coins/tokens is quite short, so even the new stuff has little chance for survival if it's not something really useful with a good dev team and lot's of supporters. This is still the age of "cambrian explosion" in cryptocurrency evolution and I guess most coins will be as extinct as most those early animals.