Advice on creating Power BI learning path

That's certainly a very good list.

One thing to add is this. It's more than enough for anyone to read and UNDERSTAND The DAX Bible (requires at least 4 times of re-reading, so do not be surprised) to become an expert on DAX after applying the knowledge to real-world problems (unfortunately, one can't become a DAX guru without a lot of practice). But  this is only DAX. To master the technology in full one needs more than just that and the list is a good resource to get an overall exposure to the different tools. However, good DAX skills are key in this business. Without them, one will always have a feeling something's missing...