Here is a link to a post about the State of New York's case: https://www.shb.com/intelligence/newsletters/securities-liti...
I am not sure about how the state regulation of betting will turn out (though I would have guessed that it is indeed pre-empted), but the nationwide injunction seems shaky given Trump v Casa: https://www.supremecourt.gov/opinions/24pdf/24a884_8n59.pdf