Is Gambling prohibited in Islam?
How many people in Saudi Arabia are not Islam?
How many of them will break rules of their religion by gambling?
Well, the thing about "death by boredom" countries like Saudi Arabia is that is does not really matter if your are Arab, Cristian, Buddhist,... because there are certain rules in the country that apply to all. For example, an unmarried couple of expats from I a company I worked for were told that they could not live together because they were not married. We are talking about people who had been together for more than 10 years. I would not even consider what would have happened if they were gay.
So your personal beliefs do not matter, unless you are an atheist, in which case it matters:
In March 2014, the Saudi interior ministry issued a royal decree branding all atheists as terrorists, which defines terrorism as "calling for atheist thought in any form, or calling into question the fundamentals of the Islamic religion on which this country is based."
I am no fan of Putin, but when Saudi Arabia asked for permission to build mosques in Russia to cater for the Muslim population, he said it was ok as long as churches could be built in Arabia. Obviously, that ended the conversation.
So it is not about gambling being allowed or not for certain groups, it is that the laws are applied to everyone.
In my opinion, whether a gambling is illegal or not is relative. Not only gambling, even eating, drinking, living extravagantly or anything that is too excessive can be considered haram (wrong). Simply put, anything that is done in excess can lead to haram. Although it is not in the scriptural records though, because it is based on the customs of a society.
Returning to gambling which is currently the most massive and rapidly growing thing in various countries shows that there is a greater sense of desire to achieve something by risking.
Since the days of ignorance, Arabs have known gambling and it has even become a habit of Arabs before Islam came. What are they betting on? one of them is the camel, betting on 1 camel by guessing the number or speed of running (if it is now like a horse race) if the guess is correct, then those who bet 1 camel can get 2 to 5 or even more.
That is the basis that disrupts the haram law. then what is illegal? Broadly speaking, haram is doing something that is prohibited by religion (all religions have a prohibition) and then getting a threat.
For those who have religious beliefs, ideally just obey, but again, humans are still humans. It is not only in Arabia that dominates Islam and prohibits gambling, even all countries of any religion have something in common regarding gambling.
it's a simple concept that I think goes back to gamblers, can they stop gambling, or stick to the rules? example "even though we have bad personalities, but still if the religion is misused, it will definitely be defended". Likewise, those of us who still can't stop gambling, it doesn't mean we no longer hold on to the beliefs we hold, but our needs, hobbies and other things that encourage us to do it all.
We are all equal in this regard.