Is it a problem for FOREX or stocks traders? No and yet both have the same traits. Why should the crypto scene be any different?
I'd argue if the volatility continued in the long run, then yeah it would be a problem, at least if you are looking to use Bitcoin as a currency, or even using it as a reserve. However, the vast majority of new investors are likely in it for the short term, and wanted to cash out into fiat eventually which then volatility could actually be seen as something amazing.
Stocks, and other investments which are subject to volatility aren't trying to be a currency. If Bitcoin is to operate like a traditional currency, i.e a currency which people use for daily items, transactions, and not just investment then absolutely stability is key to that. So, I would argue that ideally we would like Bitcoin to be different to stocks. Although, the volatility is to be expected, and is to be expected for a little bit longer. Generally, as we get closer to the 21 million Bitcoin out in circulation, volatility should at least drop a little. After all; Bitcoin was sort of designed this way, it's not like volatility is a unexpected side effect, it's actually part of the plan of Bitcoin.
Besides, volatility actually increases adoption in the short term, and those that invest in for the short term, will become familiar with the currency, and potentially adopt it in the long term. Volatility seems to always catch a negative stigma, and while it isn't ideal for a currency, as an investment opportunity it's literally a traders wet dream. I would go out on a limb here, and say that there's no other market which repeatedly gives you the potential to double or triple your investment.