Nowadays, I think the evil spirit is even confused with what Muslims are doing.. lol 
. They are looking for halal food in casinos. They are saying they are going to build halal casinos when they clearly know that interest/usury/riba is strictly prohibited in Islam.
. They are looking for halal food in casinos. They are saying they are going to build halal casinos when they clearly know that interest/usury/riba is strictly prohibited in Islam. I guess you are right. I have heard that Iblish (The evil) cannot go outside during Ramadan. Iblis is the evil who encourages humans to do wrong things. Then why do people do bad things during Ramadan? The Iblis is locked, who encourages them to do bad things? Actually, Humans are already one step ahead of the evil spirit. I can relate to what you mean, and I agree with that.
Let’s be honest, even though banks who call themselves, Islamic banks or Islami bank etc are not out of usury/interest. The economy of the whole world runs on interest-rate now. One of the most powerful countries in the world, America is built on interest and they are running the world now. So how do you think any bank can call themselves Islami bank right now?
Precisely this is what I tried to explain in my previous post. The banks cannot run without taking interest as it's the main income source of banks. If someone drinks alcohol saying it's Islamic alcohol, it won't become halal for Muslims. Practicing Muslims should avoid taking and giving interest if they care about it.