On the contrary, why do Bitcoiners quarrel with them? knowing that they, Government and Bank, got no strong evidence to tarnish the image of Bitcoin completely. I think the quarrel will make Bitcoin very famous to the extent that both opponents will have no other option than to submit to Bitcoin.
I think, their difference base on the differences in ideology, control over monetary systems, regulatory concerns, and the risks associated with cryptocurrencies. Bitcoin's decentralized nature challenges the traditional control exerted by governments and banks over financial systems. Governments and banks worry about potential illicit activities facilitated through cryptocurrencies and the volatility of Bitcoin's price. On the other hand, Bitcoin enthusiasts believe in the importance of financial freedom and view Bitcoin as way to reduce reliance on traditional financial institutions.