I see a future where there are many more digital gated communities. I don’t mean walled gardens in the old sense like AOL or Facebook. I mean people will create private networks with wireguard or something similar. All the services are on the inside. Discoverability is sacrificed to achieve security and privacy.
I don't think that any CDN is offering adequate protection from these attacks. I wish they did. The only solution I see remains the same -- remove all your stuff from the open web. That's what I've done.
I'm constantly looking for some way that I can put everything back up, but nothing has presented itself yet. Plus, if OpenAI's attempts at legalizing what they do are successful, it seems unlikely there will ever be an adequate solution.