Yes, you're right, at the U when I started going out to physical casinos, I took a friend who loved money, but not spending it but having it, the moment he started betting a little money, because it really was stupid, he lost it, and that day he told me why I had taken it that those are places where people like us lose money, and that day he left and didn't talk to me for the entire semester, without a doubt he thought I had an idea of what he was betting on, I felt guilty for a while, but then I didn't, as long as he was the one who decided to bet and put his money in, I didn't force him, but he is a person who was disappointed.
And such people also exist. And indeed, you should not take those with you to the casino who will then blame you for losing. I had to deal with such people. And do you know what I did? I simply stopped communicating with them once and for all. After all, I did not force them to gamble. It was their personal decision, but they tend to blame everyone around them for their troubles and problems and curse this entire world. It is better to fence yourself off from such things in advance.