In 2021 many new cryptocurrencies or many old cryptocurrencies may explode. Hey some new government will be added but they may explode. I think 2021 is also a very good time for Bitcoin. In 2021 the price of bitcoin could explode much higher. In addition, the top 10 coins in the market, but they can explode. We have to be patient and see which coins bring new surprises in 2021. But I think Ethereum, bitcoin, litecoin etc are good times for coins.