When bitcoin drop or crash it matters a lot because investors will lose very well, so we have to look further for bitcoin not falls, i know that we are expecting Bitcoin to circulate round the corner of the world, but if it continues to fall it will not be adopte to people but when the price goes up people will be queue to buy Bitcoin
In theory, the bitcoin crash should have no impact on the investor's portfolio because they are holding it for the long term. As long as people don't sell their holdings in a crash, there is nothing to worry about.
Bitcoin investing is a high-risk investment because of its price volatility, but it is also the best investment of the last decade that has provided a fairly decent return for anyone willing to hold it.
I would not call bitcoin investment risky. No matter which price you buy, if you are able to hold it for four years, you will always be in good profit. However, altcoin investments is risky because there is no guarantee that altcoin will rise again. Some may become dead and others may be rug pulled.