Product Management course

Hi,

I've some spare time and have always been interested in learning more about product management. I came across some Indian cohort-based courses such as Nextleap (20K) and HelloPM (60K) and then some international ones such as Reforge/The Product School (2k$ access based). Is it worth it? I know there are some free YT channels (but are there any structured series + live exercise modules that I can use).

For context, I've 10+ years of general management experience across startups and companies (strategy, p&l) and have some product exposure but not directly.