@Rainer we're going to have a thing in #DistributedPress in the next couple months for folks doing static site publishing and blogs. We have a jekyll plugin to generate AP data from your blog posts, and a thin "inbox server" that just shows you replies and follow requests and has blocklists/allowlists/manual approval.
@Rainer potentially our inbox server could be as lightweight as you can get, and then you can use literally any static site hosting thing if you don't want our p2p hosting 😁