Not when you consider the maintenance costs of the plants they closed. Basically of them were beyond original design life.

And the democracy sausage!

iPods had an 82% share of the US market at the time the term was first used.

https://www.theregister.com/2004/10/12/ipod_us_share/

At the time a “broadcast” to you iPod made the name podcast pretty understandable.

And there’s not much else I could think of to call it given technology at the time.

MP3 player was the generic term. But MP3 cast feels clunky.

I did hear audioblog used. But they weren’t all blogs.

It really comes down to the fact that at the time everyone knew “pod” meant “iPod” and that’s it.