~OP~
Gambling addiction can have negative consequences, which is why many people speak negatively about it. The same can be said about smoking, alcohol, sweets, and other habits or pleasures that can cause problems when abused. But this does not prevent a huge percentage of people from smoking, drinking alcohol, and eating sweets. Moreover, some people love all of these things.
I have been gambling for most of my life and cannot say that gambling is bad. Perhaps it would be better if I were interested in something else, but I have not been able to find anything else that gives me the adrenaline and dopamine rush without leaving home.