[geofft]

Yeah, but I think the term "self-host" is a little bit conditioned on the HTTP model itself. If we had some sort of Usenet-style distributed infrastructure, you could imagine two ways of publishing content, either running a static site generator locally and using that to push content to the world (and you would be directly negotiating with people about whether you're a spammer), or using some helper online tool a la WordPress to render the content and have them do the push (and they would take responsibility for making sure it gets pushed). In that world, where the end-to-end model of our world's HTTP is uncommon, I think people would still call the first way "self-hosting."

In fact I think we do use the term "self-host" in exactly that way when talking about "self-hosted newsletters." I can (and do!) run a newsletter where I generate the HTML and the MIME document locally, find an SMTP provider of my choice, and instruct it to directly mail recipients. I maintain the mailing list (in a text file in a Git repo) and pass it to my SMTP provider every time I do a mailing, and people contact me directly to sign up. I could also use Substack/Tinyletter/Buttondown/etc., which would have various advantages and disadvantages; the hosting provider would handle most of this for me, including maintaining the list of subscribers. You can also talk about "self-hosted Mailman," etc. In these cases, the self-hoster sees the email addresses of subscribers but not (necessarily) their IP addresses.

I don't think I'm conflating TCP and HTTP. NNTP, UUCP, and SMTP all use TCP, but they're designed in a way that doesn't have this property. In fact it's not even HTTP per se that's a problem. It's mostly about what I called "direct HTTP" - though you posted your comment to me over HTTP, there's no HTTP (nor TCP) connection to me.

(Also other comments claim that the CLOUD Act means that if GH the US entity runs EU servers, that doesn't actually solve the problem - it'd have to be a non-US entity not subject to US jurisdiction. That's why I think the old-school-web model of mirrors is a better example; they're generally run by universities or other entities with no legal relation to the site they're mirroring.)