Op a whole lot of things you say are antagonistic.
Banks are the enemies of governments and the main actors in wasting government capital,
How are banks enemies to the same government they work for and with? I'm the modern world the banks and it's policies are a pure reflection of the mind of the government itself so am baffled by your argument. If you had said the banks are enemies of cryptocurrency that would have made a sense as the evidence are obvious to see and not what you are gibbering about.
What relationship has decentralization have to do with centralized systems that you expect that banks should support and finance crypto projects. Either way, altcoins are a pump and dump projects and banks as financial institutions wouldn't want to finance projects they are not certain about it's future.