HN is not for advertising unfinished, low-effort cash grabs with poorly written copy.
Definitely, it is not low-effort. I'm writing code for SaaS app and describing it in the tutorial. It is quite a lot of work.
The text on the website might be better, I hope I will improve this one.
There are many people looking for advanced tutorials, not simple todo apps. This course is advanced. It shows how you can build a full SaaS app from scratch. Additionally, there are instructions how to deploy/update app in the cloud.