They do have smoking areas and liquors are allowed in casinos. Maybe limited but I'm sure they allow drinking inside a casino and also they have club bouncers with huge biceps. But in today's era, cameras are everywhere. Somehow people feel safe when there are cameras in every corner.
Men don't go inside a casino just to drink though but women I think bring friends with them while they play slot.
Women are very social and they mingle with boys in the casino. They are not very social only to other girls sexier and more attractive than them.
The casino will ensure the safety of everyone who visits the casino will feel comfortable. And that's right. Surveillance cameras are always there in every casino corner to monitor everything closely. If anyone wants to cause trouble, the casino security team will immediately deal with it. That will make everyone feel comfortable playing in a casino like that and not only men but women will also find a comfortable place to gamble.
Yes, women will come with their friends and often gamble with friends and other gamblers. There may be more challenges felt by every gambler, making people want to gamble longer.