However, people still gamble for various reasons.
We can assume that the people who still gamble are not from the religion that prohibits it or if they are they are not very religious. In reality too, almost every religion is averse to gambling, Islam is the only one I know that expressly prohibits any form of riba which will include gambling and also investing in Bitcoin, but Christianity is not welcoming of gambling either or any other religion for that matter.
I do not expect anyone to openly here discuss how they participate in something that is expressly prohibited by their religion.
In Christianity, they don't really recognize that, but not all members don't gamble, because most of their members are gamblers, not even in a literal casino; they often gamble in online casinos.
Naturally, they don't say that about their religion that they believe in, because at the end of the day, what they believe is still their choice if they value that thing; that's just the way it is, right?
And even to other religions for sure they do the same thing with the other members as well, because there are still a lot of people are relying on luck, and they can only find this on
gambling if they play in any of the casino whether it is online or physical gambling.