My daughter got me hooked on it a a few months ago, and it seems like it is good exercise for the mind and vocabulary.
You can also go back to old ones (I'm not sure whether that is legit, "gray", or bad - but it shouldn't matter since they are dead in the past) and that is what I do when the daily one is too easy.
So far I have only been stumped 4 times.
nytimes dot com/games/wordle
mottaquikarim dot github dot io/wordle_timemachine/