I get you're being largely facetious here but the corollary is somewhat true: if you scale your alcohol consumption to what is appropriate health wise rather than economically there are many reports that it actually has positive effects - notably red wine. Now the converse reports exist as well - alcohol in any amount is bad for you. Once you tease out the biases from sources, consumption in moderation it isn't that bad. So long as you can manage it and not lose control. Just like gambling - so long as you can manage it and not lose control, it can be a fun past time.Okay, one more thing unlike alcohol and cigarettes, the problems with gambling largely (if not entirely) disappear if one simply scales their wagers properly to their discretionary income. Tobacco and booze are unsafe at any levels; liquor doesn't cease to destroy your liver once you can afford to down a fifth every other day, you know?
Regardless, gambling, like alcohol consumption, can be moderated and many people enjoy long happy lives without significant long term effects by participating in either. But that's not the focus here - it's the excessive badgering of the entire population that includes a subset that have addictive and destructive personalities. They used to do that with alcohol and tobacco advertising. Now they are regulated. Gambling ads are not.
I tend not to watch the ads anyway, gambling or otherwise. Mute button being the single greatest invention in history. That said, are there any disclaimers or warning on the ads? I don't believe there are and that in and of itself is irresponsible, if we're applying the same expectations as there are on alcohol and tobacco.