Unironically ban all gambling
Someone did a podcast about lotteries. Citations Needed maybe?
Made me feel like they were worse than casinos frankly. Evil shit, basically a tax on the poor and desperate.
AFAIK lotteries are not as addictive as faster games because of the delayed gratification from having to wait for the weekly draw. Things like slot machines or sports betting or poker is instant gratification and this more addictive. If you do it online or with an app it becomes ridiculously convenient and addictive.