I've been active and profitably trading in prediction markets for a long time now, but I think this perspective is also not helpful.
Prediction markets exist within the laws and institutions of society to be able to function, and the public should debate and discuss how they're regulated. Problem gamblers do present a negative externality where third parties can bear the cost, especially when they have dependents.
Prediction markets exist within the laws and institutions of society to be able to function, and the public should debate and discuss how they're regulated. Problem gamblers do present a negative externality where third parties can bear the cost, especially when they have dependents.