gambling is a dangerous thing ... you can easily lose your head and lose everything you have ... There are more than enough examples. However, this does not mean that the game industry is evil.
Of course, the game industry is not evil. Someone gets pleasure from it, someone earns it, and someone loses money. Each has its own head and its own path in life. Blaming the gambling industry is stupid.
The gaming industry is of course a dangerous thing. But it is quite real that it would be profitable if you work wisely!