Everyone has read that cryptocurrencies are used by thieves, swindlers, terrorists and a long list of beings without morals. In that bag we get 95% of the users of cryptocurrencies, since there are studies that say that between 1-5% of transactions are illegal acts. Now, as you say that "politicians are corrupt" you are facing jail.
While the media controlled by the banks attack the cryptocurrencies talking about money laundering, crime, terrorism and various bubbles, the banks are robbing us. They are appropriating a technology that does not belong to them. Beware, they are free to use it but not to seize it and show that it is a technology independent of cryptocurrencies.