"Commodore" is, but "Amiga" isn't. There was a split many decades ago. I lost track of all the drama.

AIUI the rights to old Commodore Amiga stuff (pre 4.x) are now held by Cloanto which so far has been reasonably friendly to the new Commodore folks.

Yes and no. Cloanto isn't like Bill McEwen's Amiga Inc., but it's litigious towards Hyperion and several others. They're not good people. Another greedy corporation milking the corpse of Commodore. Absolute... jerks. Trying to work on my language, but I'd love to call them worse.

Hyperion charge money for the OS and don't pay the developers at all, if anyone is greedy it's them

AFAICT Cloanto is milking Amiga, and Hyperion is actually updating OS 3.1/3.2 plus their OS 4 stuff.