As much as gamblers have their own responsibilities when gambling, the casino itself is also obliged to follow some certain rules that would benefit the gamblers, that's why reminders are always made prior to the start of betting. The casino has never failed on it, but its always the gamblers that are set to create their own rules, and when consistent losses have occurred, then everything will point to the casino as the one to be blamed.
The casino never fail to protect us, but they can't do nothing because we also have our own ways to protect us. And having casinos is a business, you have to prioritize how to make your business works without leading gamblers into high gambling addiction.
Casinos operate within a framework that balances profit with responsibility and that balance is often misunderstood. Warnings limits and reminders exist because regulation demands them and because long term business depends on players staying active not destroyed. A casino that burns through its users too quickly loses sustainability and reputation. Still those systems are guardrails not restraints and they cannot replace personal judgment. Once a player ignores those signals and invents private rules the responsibility shifts inward. Losses that come from breaking limits are not created by the platform but by decisions made after the warning signs were already visible.
Gambling businesses exist to generate revenue and they will always design systems that favor the house. That reality does not automatically make them predators nor does it make players powerless. Protection is shared not outsourced. Tools like limits reminders and self exclusion only work when the user chooses to respect them.