In no way is it better now that we have online gambling. The entire industry should be illegal and barred from participation in the traditional banking system.
Polymarket is, so it uses crypto instead and is no less popular.
While I in no way support habitual gambling, the second you push for something like that, you will have a sizable group of "freedom activists" up in arms. More likely, I see it being more-heavily taxed to make it less appealing.
Same goes for drugs, tobacco, alcohol etc. oh look how that ended up. There's a reason why Prohibition has been repealed in every major country that tried it.
Nowhere near solving cancer, but hey we got TikTok and Facebook and crypto and AI swarms and endless porn and gambling, and an increasingly radical, divided, depressed, and anxious humanity.