The weirdest thing about this is that - to the best of my knowledge - the Org doesn't even derive income from the videos... they're all posted on the JW-dot-org website for anyone to see.
How the hairy blue fuck do you justify suing for copyright infringement for stuff that you - for all intents and purposes - give away for free?
Remember about a year ago they did this?
They sued a YouTuber for (somehow) causing "irreparable damage"...
... with a stop-motion video...
...made with Legos (I am not making this up).
Honestly, sometimes I think the WT leadership really is losing its goddamned mind.