I was sent this video regarding Earhart's last flight. It mostly discusses the radio issues and responsibilities for radio communications. It's not a bad video, but I did see several omissions and no discussion of TIGHAR's research. Anyway, I might as well post it for archival purposes.
https://youtu.be/zTDFhWWPZ4Q?si=enxo6FgKb7bG2kvu
I watched this when it first came out.
At the end, he treats crashed-and-sank as self-evident.
I agree that the treatment of the radio problems was fair. If he did not get that from TIGHAR, he probably got it from people who did see the evidence on TIGHAR.