Gambling is often defended as harmless entertainment, yet its social consequences extend far beyond individual choice. I largely agree that gambling causes more harm than good and should be made illegal across countries, although limited regulation is sometimes proposed as an alternative.

The most compelling reason for prohibition is the severe personal and social damage linked to addiction. Problem gambling frequently leads to debt, family breakdown, and mental health disorders, which place long-term pressure on welfare and healthcare systems. For example, individuals who develop compulsive betting habits may prioritise wagering over rent or education, creating cycles of poverty that are difficult to reverse.

Opponents argue that legal gambling generates tax revenue and employment, and that outright bans encourage illegal markets. However, these benefits are limited when measured against enforcement costs and social harm, while black markets already flourish under partial legality. Countries with widespread betting outlets illustrate that availability normalises risky behaviour rather than controlling it through regulation.

Overall, the scale of financial loss, addiction, and social disruption caused by gambling outweighs its economic contribution. While regulation may reduce some risks, comprehensive illegality sends a clearer message and prevents harm before it occurs. Therefore, I strongly support making gambling illegal in all countries to protect individuals and society.