That is definitely a good idea. I mean a woman could have trouble in a casino filled with drunk man. Maybe some man could argue against it, I mean red pill mafia has grown way more than ever in history, so it is not going to end up with a lot of trouble, but if we are talking about a situation where we need to be realistic, if I was a woman I wouldn't want to be in a place filled with drunk men all around me.
There is absolutely no guarantee of safety in that situation, you just go with trust and hope nothing bad happens, or you could just gamble online and do not have to put yourself at that risk at all, there is 0% chance of anything going wrong there, well except you are going to lose your money either way lol.
When I saw your username, at first I was thinking it is bear but it was beerlover!

I don't think Casino that are physical allow smoking and drinking, it's always in their rule not to play to disturb others, imagine if there is asthma patient come around to play and have fun only to be disturbed by the smoke and collapse, it is going to be a big blow on the casino because such people can die inhaling any inflammable or txic susbstance, this same goes to women because of the way society view them, they always comes first and will be protected at all cost.
In todays tech where everything can be done remotely, I think women will be at peace playing at the comfort of their home playing than coming out physically, it doesn't just save them from been profile as a gambler but security wise, it protect them danger. People may say that playing at home might not be fun but I prefer having my bet displayed on my screen instead of going out, I don't like going out to bet in the first place.