The only good thing about the great crash is that dues to the great dump of coins. Existing and potential investors can buy coin cheap as low as 60% , apart from that there's no an iota of goodness about the crash
Well, that's somehow a good side but that can also be a limitation. Good because it can help investors to recover and make up for their losses while the market seeks to recover. The little bad aspect is that, it might take a while for the price to grow once it hits a bottom, that's because many people buy cheap and accumulate much tokens thereby making it difficult for market to rise. Unless the hoarders liquidate some of their holdings so as to enable a healthy growth.
But if we buy more crypto then it's time we have to buy crypto when the price falls. Many can afford the value of crypto. We can earn high if we buy crypto at a lower price. But it is not always good to have a low price, because it will affect the supply and demand of crypto. If the crypto value is low, the demand is high but if the value is high, no one will invest.