I would say no and yes as well. Why did I have to choose either position:
Yes: This is because, gambling as an addict ensures the betting company keeps earning more money and that’s in the scenario where you are not winning most of your bets as an addict. What’s the excuse, they are not aware although, they warn about this too.
No: This is in the sense that, when you eventually discover that you are addicted and concerned enough to change the narrative, you would seek therapy and that means, they’ve lost one customer and active gambler.
What I know is that gambling sites will like people to put more money on their account on the gambling site so that the gambling site can make money from their customers. Every business likes money as they want to grow.
Of course it’s the case, it’s a business that profits from your losses and if you don’t loose, they don’t make money so, you are always welcomed to gamble away.