Earlier quoted context omitted.
Gambling vs advertising gambling are two different things. Equating them as exactly the same doesn't serve your argument justice even if you do have a point with respect to the OP's "have their cake and eat it too" rhetorical flourish.
If you want to restrict advertising on gambling you want to restrict individual liberty. I want to restrict individual liberty. Do you want to restrict advertising on gambling?
Extreme example: I don't have individual liberty to murder or take things that aren't mine. So I'm ok with giving up at least 1 or 2 individual liberties. How many is enough, and who decides?
Or do we all just decide and that is the point of voting, not sure what you're trying to say.