Bitcoin crashind is a good thing? Good thing for those who doesnt believe in it and invested/holding bitcoin. But bitcoin value crashing is both good and not good. Not good because it other coins value is affected to when bitcoin value goes down. It is good because when bitcoins value gets down and also the market then its good to buy coins.
I certainly agree, when bitcoin goes down it is a good thing if it eventually goes back up. This is how people make money investing. Someone needs to lose money selling it at less than market value or at market value, and then someone needs to buy it when it is overpriced.