Wait until the authorities will require strong client side authentication for social media sites, news sites, and everywhere user generated content is accepted, tied to official ID issued by the government
But at least we can build alternatives for interpersonal communication and other uses independent from big companies, like the late 90s-early 2000s Internet, and access that with free devices.
We mostly can't. The most we can do is grow new big companies.
The internet was carefully reorganized so that it's impossible to do anything without money moving around.