~snip~
It could and It couldn't be at same time depending on the bankroll of that person. If he can make 7 figures salary and he is a billionaire then he don’t mind betting that huge amount of money therefore he is not gambling addict. Gambling addiction when you are betting outside your limit or simply betting that you can’t afford to lose.
We can’t tell someone that he is addict just because the amount that he is betting is huge for us. We have different financial status and tolerance towards gambling and addiction classification is based on how he is overspending his gambling budget.
We have to look at his previous gambling habits. If he often gambles random amounts of money and gambles almost daily, he may have a seed addiction to gambling that he is unaware of. But regardless of the amount of money he uses, as long as he gambles continuously and without stopping, it can cause him to become addicted to gambling or even addicted to gambling. Gambling addiction arises because we cannot focus on other things, so we only fixate on gambling.
If the person using big money is our friend, we can tell him that he is close to or already has a gambling addiction, so if he hasn't developed a gambling addiction, he can stop it before it's too late. And we, as his friends, can also try to help him by accompanying him in creating a new habit that will divert his mind from thinking about gambling.