That's right, and then it begins that they impose restrictions on investors or make it impossible to trade, devaluing the entire portfolio. It looks like this technology is not yet ready for widespread use in the world.
No matter the potential a coin has, during long winter nights their prices will always drop heavily. Let's use the price of Btc Dec 2018 as example Btc went from 20k$ to below 2k$ despite all the potential and value it has. Truth be told hodlers loss the game on the long run swing traders always winning.