I have done a lot of research to find that many countries do not accept gambling which means you cannot gamble directly even if you want to. But online gambling is now running in all countries and they can easily gamble online while maintaining privacy. But in most of the Muslim countries playing it is totally prohibited so people of those countries cannot directly play offline gambling. However please comment on its acceptability in your country.
Gambling is not prohibited in my country but at the same time gambling is prohibited in Islam and most of them don’t engage in gambling activities. Those that do, a quite majority of them do it without the knowledge of the family because they know how prohibited it is, so they try not to allow anyone knows they engage in that.
In gambling shops, they don’t stop you from gambling because of your religion whatsoever, what they’re most interested in is that you should be 18+ while some gambling shops don’t even use that as consideration to allow people play bet there or not. I use to assume that no country has stopped gambling if it should be, it should be countries that have strict sharia law and practicing it justly.
Gambling shops are after patronage, so most of them don’t care about your age since there is no strict regulations in some countries to actually enforce it on them, so they do and allow everyone to play when they have money to bet.