It depends on how the person views gambling, even though it may not always have a negative impact, at least we know that the more that gambling generates, it is still always negative, perhaps you are only a small portion of the people who have managed to benefit from gambling directly, whether it makes you a people who think critically or are socialists and may have an influence on your work too.
But sometimes not everyone succeeds in getting good results from the gambling they do, on average gamblers never take their positive side to do the right thing, in fact most of them spend their time gambling without thinking about work, let alone thinking critically and socially because they are too busy with gambling.
Yes that's right, for the problem of what impact or what benefits they will get from gambling it really depends on their goals and mindset when it comes to gambling and their views as well, of course if you really want to get the real benefits of the activity then you should be able to apply some precautions that you think are effective to do, and vice versa if you consider gambling as an activity to earn then obviously for the matter of impact it will definitely be very bad and you will feel it yourself later. So no casino is evil or cheating you but all the impacts you will receive are according to your own decisions and point of view of treating gambling itself. Even though for example you can make money from gambling, it is still basically negative as you said, why? because there is something negative that you never expected that is waiting for you in the future, as we know that the more you are serious in responding to victory with joy, it is clear that great disappointment will definitely befall you someday, because the fact is that casinos build gambling systems only to benefit them not you, so don't be happy yet.
It is basically true that maybe only a few people can really benefit from gambling, because most of the gamblers usually always apply the wrong mindset so that they experience more adverse effects than benefits. Of course, getting results in accordance with what we want is very difficult, none other than because it is gambling that everything is always unpredictable, sometimes we can get a win even though we never hoped before but luck comes by itself, I think this is already a strong reason that this activity is nothing more than luck, so we should not overdo it. On the other hand I'm sure for those who spend a lot of time just gambling it's because they want something that is beyond their capabilities, such as wanting to win consistently when the casino will not allow all of that to happen.