To me, the credentials of the "expert" are very important. They are the only indication I have going into an online course that the person who built it has any idea what they're talking about.
This could be a way for them to publicly opine on their favorite path, and overall their effort would be much lower than, say, building an online course from scratch themselves. It's win-win for them, 1) personal branding, 2) credit for the curation.
Also - I'd love to see a learning path for information security / privacy.