I mean they aren’t fake, its just a subset. I’m sure giving more logs is on their list its probably just more difficult then it sounds.
For one thing, I’m not sure if you got to this point in the guide yet but the SSH add-on only allows access to the log files. To actually read those files you need to transfer the files to another linux system with a debian based OS. That’s because the SSH addon runs in an alpine container. There’s no tools I’m aware of for an alpine based linux system to read the systemd-journal logs. Which kind of makes sense since systemd itself isn’t available for alpine based systems.
Now consider that almost every image for Home Assistant is alpine based for performance and size reasons (core, supervisor, all the plugins, most of the addons, etc.). So even if those containers had access to the files like the ssh addon they couldn’t really do anything with that info, they couldn’t read from it.
This doesn’t make it impossible I’m sure, just takes time. And there is quite a long list of #feature-requests already. But I’m sure it’ll happen eventually once someone with the ability and time can put together a PR for it.