@Hackofalltrades, it's definitely an interesting space and a lot of people are underserviced by the Financial Planning industry, not withstanding the growing number of automated / digital options available.
I think it depends on your intention for which course to go for. If you're 1) looking to educate yourself better (Coursera of similar should do the trick) or 2) to be come a practicing planner.
I was briefly interested in becoming a planner after doing the Financial Planning subject in my Masters of Finance prodgrad a few years ago, as I found the subject matter super interesting.
I then looked into the industry and found it to be rotten to the core due to misaligned incentives. It seems the industry was set up by the industry for the industry. Works like mortgage brokers if you're familiar with that model, except mortgage brokers aren't selling their own / employers product.
My takeaway was that a lot of financial planning is really just sales dressed up as advice.
The commissions that planners make are from the products they are advising (selling) their clients on.
There have been numerous attempts to better regulate the industry, most recently since the Hayne royal commission but the governing body (FIA) is trying to keep control of this effort.
Even the requirement to act in their clients best interest that was established prior to Hayne by FOFA was found to be not acted on by most planners!!
To maintain control the FIA set a requirement for all Financial planners to hold one of a narrow number of FIA certified degrees.
That meant that as a CPA with a Masters of Finance I could not become a Financial planner without doing another postgrad degree.
The previous requirement was a 6 week diploma, no undergrad required. So a huge over reaction and a move in the wrong direction aimed at avoiding more external regulation I expect.
This has led to a large number of planners leaving the industry or retiring early.
All this info is a few years old now so things may have changed since then.
There are no doubt better placed strawfolk with more direct experience in the industry or more recent info, so hopefully they will give you a good steer.