Bitcoin is already legal in lots of countries. If you check Wikipedia you’re going to see that there are lots of countries there that are marked  as countries where Bitcoin is legal, and there are places also marked as where it is illegal. So, it’s already legal in lots of countries, But we are hoping for all those countries that have banned Bitcoin too make it legal and allow their citizens to start making use of it.

Although I know that banning Bitcoin or not doesn’t really stop people from making use of it, because people can still continue to make use of Bitcoin since it is decentralized and they can’t be traced. That’s why we have P2P websites or exchanges that will help people to carry out their transactions with Bitcoin without the government or anyone looking into it, and controlling it.