How does being docker compose based make it inaccessible?
Self hosting implies having hardware and software knowledge to set it up. I agree, having a meta package that would set the system up as systemd would be an even lower barrier. But then again, there are podman commands that do this for you today anyway.
Self hosting could also imply buying a device that just does this with an additional management interface for updates. This could be build around a nuc/nas with above package. It still will require some knowledge to keep it maintained.
Then, you could offer maintaining them as a service again. Maybe there is value in that.
Update: apparently there is https://freedombox.org/ which is actually an appliance for this. Although it is more privacy focused and I don’t see a productivity or photo suite on it.
> How does being docker compose based make it inaccessible?
Because it requires people to also have knowledge about the ins and outs of docker and docker compose. If we are talking about web applications it is yet another layer that has been added over the years. It used to be that you could fairly easily host most things on a old fashioned lamp host (I am talking decades ago) and all you had to know was basic file transferring.
Of course, this was on shared webhosts in a time when VPSes were not really a thing yet or affordable. But, even on a VPS setting up a LAMP stack is relatively straightforward.
Once you add modern dockerized application to that mix you are now still looking at some sort of ingress to do the reverse proxy bit. So while it likely will not be Apache or nginx there will be some sort of layer there in addition to now having to setup docker properly (rootless and all that) and then also making sure your docker compose setup is in order.
It is not difficult *once you know how to* but it is another layer of knowledge and experience people need to acquire. That does make it less accessible for novices.