I think the government is against bitcoin because they are afraid that finances will spill into the crypto currency and they will not be able to control the movement of money not only in their own country but throughout the world
If the government starts to ban bitcoin, people will use bitcoin anonymously, this will lead to an outflow of funds from the budget of countries and the payment system for illegal purchases.so, the politicians will vryatli to ban bitcoin
I believe that Ethereum, like bitcoin, should be bought and kept in the portfolio for long term. These cryptocurrencies have very great prospects in the future, they are constantly developing and making updates