From what you said, I can conclude that what you see and assess are those who have no knowledge of playing gambling until they go bankrupt.
You should see and judge all gambling enthusiasts across the country. I'm not defending gambling activities.
I myself am also a gambler but have never experienced bankruptcy and hopefully in the future I will avoid bankruptcy.
If you say addiction, yes, it is true that someone who tries to gamble and feels the sensation of the fun of playing will become an addict, especially in the first few games you can experience victory, so you will be even more determined to continue playing or betting.