This is partly the reason why we've built something custom for our documentation (using all of the wonderful tools provided by Elixir) at https://ash-hq.org. We still have a lot of work to do, but it allows us to provide a more wholistic documentation experience over all of our projects.

In all honesty, though, documentation is still a major hassle for people using the framework today. There is a lot to it, and even with a wholistic docs site it can often be hard to find what you want. But with this we at least have a singular vision to build towards, and its grown in leaps & bounds over the last 6-8 months.