i do not fear. the cryptocurrency has been a part of the economy now. So, i do not fear they can be destroyed or not. I will hold my coins until the market recover.
Holding your coin until it recover is a good strategy but to lower your risk, you should buy other coin to break even your investment. Thats why i dont panic at all because even I sell my dump coin, i can still recover it because of my strategy to buy at others dump coins which is usually at top 50 altcoins in the marketcap.