This kind of problem is one of the reason we (neutrinet.be) and the FFDN federation, are building alternative and associative Internet Service Providers. We propose to the users to assemble in small ISP they control by their votes as members and not paying as clients.

Our first project in Neutrinet is to gives users a box alike the Freedombox with a VPN connection, so it cleans up a dirty and spyied over internet connection by a commercial ISP...

[edit] we have tested this method against the Great Firewall of China with success ;)