If a multinational investment bank and financial services company like Goldman Sachs enters the crypto game, the whole game will be changed. The financial institutions and banks are always against cryptocurrency because it takes power away from them. People don't have to take their services any more.

Blockchain and cryptocurrency will come to the mainstream sooner or later. Innovation and latest technology do not care who you are. If your business is not able to keep up with it, it will go out of business faster than you think.

If Goldman Sachs gets into it, many banks and financial institutions will reconsider and invest in cryptos as well. As a result, blockchain and cryptocurrency will come to the mainstream pretty fast.

It would be fun to watch what would mainstream media say about cryptos then!