Eventually a network decentralized on an infrastructure level, like a meshnet or satellite network where each satellite is controlled and owned by an individual, will be the only way to freely transmit digital information. Sending a CubeSat to LEO costs about $30k these days and will probably get cheaper as technology improves. I think a community run decentralized satellite network accessible via local meshnet through on-ground satellite-connected nodes will be the next step in the fight against censorship. As long as governments control the cables our data flows through, they won't stop trying to control it.