It is reasonable to asume it is not safe to gamble at brink and mortar casinos if one lives in developing countries, to be honest. After all, we criminals know that casinos are a place where they can find easy victims for them to mug or even kidnap to get money, people who carry a significant amount of cash with them and are intoxicated, making then easy prey for them.
I dont know but having your own group to who watches each other is important here, be it a grand casino in Las vegas or a shady casino in Bangladesh. If you are in a group you have less chances of getting attacked and another important thing is to avoid any sort of consumables. Bring your own food or buy and eat it immediately. Never accept drinks and never look at the ladies.
In this context, online gambling is much safer. It might not give you that sort of vibe, but safety of physical money is at least covered here.
What I can say is that it is a thousand times better to go to a physical casino with enough money to get there in your own car or in an Uber, for me that is the most important thing, and if someone is chasing us, go immediately to the police station, for me that is key Because our safety deserves attention, it is okay to enjoy yourself in a casino but always under the security Standards where we are doing it, that is why you should always leave money to cover expenses of this type.