> companies need to pay 40-50% of their gross revenue to the government. That's comparable to tobacco.
taxing a vice is worth it on paper, but the second-order effects (nonstop alcohol ads, pervasive gambling app dark patterns) aren't worth it imo
Aren't worth what? The tax? Or the vice being legal in the first place?
You can't tax revenue in sports gambling markets, it actually just leads to predatory gambling products with massive vig/house edge. This was attempted in Tennessee. Margins are extermely low sports betting, like 4.5%. Its actually a loss leader typically. So for casinos that only have this type of wagering it taxes like this aren't going to work. A casino might turn over 50 billion yearly but only have a 2.5% edge in sports betting but you're proposing we tax them on the 50 billion. It doesnt work.
It will either push them out of business, or they'll find a way to screw the player to increase margin through even more deceptive products.
If the legal entity can't operate because of a tax on revenue than illegal offshore entities will gladly take their place and do.
The only solution really is sharia law, a complete ban and harsh punsihments for all operators and customers. I say this ironically but it actually is really the only solution, and even this doesnt work entirely.
When was the last time you saw an ad for cigarettes?
Those second-order effects are easy to mitigate with sensible public policy. And it's not like we have to invent the solution from scratch — we've done it before, very effectively.