Yes. I see this particular question asked around on a regular basis and my answer is always 'Yes' since I am a firm believer that Bitcoin and the cryptocurrency market on the whole are here to stay and will not replace FIAT, but will serve as alternate payment methods in our daily lives. The shitcoins will disappear for sure, but the legit cryptocurrencies will survive no matter what although their values will fluctuate a lot.
You are right their are some circumstances that we cannot control yet but if we are talking about cryptocurrencies it is relly and trully working on it to be permanently living in this world. The assurance and benefits that gives on it is better than the other way around.