I think it's their choice not to regulate their company and we can do nothing about this.

Not all Forex brokers nowadays are regulated by appropriate financial regulators in their countries. It's important to pay attention to your broker's regulatory status, as it'll determine the level of security and protection of your investment. Like any financial market, Forex currency trading requires proper regulation. Every country has own governmental financial institutions & independent regulators that supervise and control the Forex industry and work to protect its investors.