Here [1] is the zero knowledge solution. It has existed for ages but not adopted likely due to not providing a name, SSN, location and credit card. No third parties, no dependency on CDN's, no sharing or leaking ... anything.
Given that solution is unlikely to be legislated into action I would suggest people are just going to share adult content on Usenet, Tor, P2P, within G/PG rated video games by plonking down a virtual theater and streaming from a throw-away VM and fully automating syncing with LFTP+mirror+SFTP, sharing USB NVME drives, mobile ephemeral websites over WiFi and other methods when people get tired of this Top/Bottom relationship lobbyists want us to participate in. As a plus side, driving people underground means zero tracking, rules, taxes, obligations, leaking email addresses, etc...
Given that solution is unlikely to be legislated into action I would suggest people are just going to share adult content on Usenet, Tor, P2P, within G/PG rated video games by plonking down a virtual theater and streaming from a throw-away VM and fully automating syncing with LFTP+mirror+SFTP, sharing USB NVME drives, mobile ephemeral websites over WiFi and other methods when people get tired of this Top/Bottom relationship lobbyists want us to participate in. As a plus side, driving people underground means zero tracking, rules, taxes, obligations, leaking email addresses, etc...
[1] - https://news.ycombinator.com/item?id=46152074