Any investment is unstable and risky. I would say that our whole life is a multitude of risks. But in the case of any risks, the final result is assessed first, that is, when investing in bitcoin - potential profit.
Investment is similar other things in life which require us to do consideration, assess risk and chance to make decisions. There is nothing in life only includes chance but does not have risk. It's only up to us ignoring risk and only blindly see opportunity and if we are seeing things in life this way, we are risk-ignorant people and will be charged expensive cost when risk turns to actual bad things in life.
Traders will agree with you about volatility, that it is not bad at all, because it is due to this very volatility that they earn.
Traders are more risk takers than investors but both need to accept risk, afford to lose initial capital before starting investment or trading. By taking risk, they do see volatility in this market, accept it and even see chances to get profit from market volatility.
And I think that we need to go further: to show how cryptocurrencies work and best of all, practically, at those moments when it is necessary. For example, you need to pay someone for a service, then pay in crypto and at that moment demonstrate all the advantages of this financial instrument.
From Bitcoin to cryptocurrency is big difference as we all know a fact that Bitcoin is less volatile than altcoins and Bitcoin is stronger than altcoins in survival in this market. People have to pay bigger cost with altcoins than with Bitcoin in case their invested altcoins go wild and lose prices in the market.