@matigo No. Emphatically no. Not a "proper" IndieWeb solution. More a set of training wheels, so people can see whether they want to be part of it. Very little flexibility, but all the parts working from the get go and a robust option for moving on and up (at a higher price tier?) when they are ready, or dropping out when they're not. Heck, even a fork of Known where you manage the subdomains.
I know we've been here before.