I think it will become more common after many green, and the bitcoin, bch, etherium going down, are cryptocurrencies that have reached a lot of value, mainly the bitcoin that is an overvalued currency, the future of the crypto I think it will be in another currency, that can be regulated and not be used for what is being used the btc, corruption, money laundering, terrorism, drug trafficking among other things, and that is what has also led in part to the overvaluation of the bitcoin that these people buy millions of dollars what makes it go up and overvalue, I bet for another cryptomoneda in the future