I mean, in the USA you cannot copyright or trademark the broad gameplay mechanics theyre claiming to own (even specific gameplay mechanics like portals from Portal), nor would those be protectable under DMCA, so everything theyre trying to claim will be immediately tossed out of court.
Theyre literally trying to copy Nintendo. They dont want to go to court. They want settlement money.
Somebody pointed out in another post that wordle is the same thing as a game show from the 80s, including the five letter words and the square colors being highlighted based on being in the word or in the right place.
The New York Times is just bullying with nothing to stand on except the ability to spend more on lawyers than whoever they are suing.
It's really just Mastermind with letters instead of colors. And they didn't even create Wordle either, they bought it from the original creator and tried to lock it up behind a paywall. I still sometimes get told I have to subscribe to play. I've mostly given up on it because it's lost it's appeal for me anyway.
Not just 80s, Lingo was a popular game show that aired in the 2000s and (from what I heard from a redditor a couple years back) still airs in some countries. Wordle is a rip-off of Lingo.
Game design isn't copyrightable. Code is, they could have a case if someone literally copied the code (which is very easy given its all run in browser).