you lost millions dollar , but then you just fine and walk away. you lost 10$ dollar but then borrowing another 10$ and so on until you get in huge trouble , then gambling are completely wrong.
It is not fine because losing a million dolar when you are gambling is madness. We can use that money for something else, there is no need to use that amount for pleasure in gambling even if someone is just looking for fun. Besides that I say this before Im fine with people that made their own decision to lose money but a million is too much to swallow