Volatility give more opportunities to the investor of making profit because volatility actually gives opportunity for people to hold for the long term which gives people the opportunity to hold on to your Bitcoin for the long term holding on for the long term means that you allow the price of Bitcoin to appreciate more than the way that you bought it, volatility is a period for investors to create wealth by allowing you to invest at a lower price because one thing that volatility does is that it brings down price of Bitcoin allowing investors to buy at a cheaper price
Volatility is an advantage, an opportunity when bitcoin acts as an investment and the reason we choose bitcoin is also because of its high volatility. Because we can make big profits from that volatility.
But on the contrary, volatility is considered a disadvantage and limitation when using bitcoin as a currency. That is why not many people want to use bitcoin as a currency, and not many companies and stores accept it as a payment method. As long as bitcoin remains volatile, the expectation that bitcoin will become and be used as a global currency or payment method will never come true.
Whether volatility is an advantage or a disadvantage will depend on what we use bitcoin for.