Making containers of all your projects and then realizing that the containers are no where near public since they run in thair own bridge adapter 😅

That is how we do hosting: Every customer gets his own bridge to keep things clean, and the customer's projects are hosted in one container for each project (sometimes with a separate container acting as a database host, when more than one project needs access to the same database), connected to that bridge. Then have an Apache on the host that acts as proxy (or HAProxy, nginx) for the sites, also delivering SSL certificates.