Looking Ahead: Sustainability and Solutions By 2021, a pattern was clear: enforcement alone cannot fully eradicate unauthorized link sites, but combined approaches can mitigate harm. Sustainable solutions include expanding affordable, legal access; improving international licensing to reduce geographic scarcity; and educating users about risks and ethics of piracy. Industry innovation—in pricing models, windows, and platform interoperability—can reduce the incentives that drive consumers to shady aggregators.