Papel aluminio detrás del módem: el truco viral que mejora la señal WiFi hasta 20%

Consumers gain a low-cost alternative to expensive router upgrades or additional equipment purchases, potentially reducing household technology spending while improving remote work connectivity.

May reduce demand for premium networking solutions and ISP service upgrades, potentially prompting telecom companies to improve baseline service quality or develop better consumer-grade equipment to compete with free optimization methods.

Legitimacy-through-science framing: cites Dartmouth study (50% improvement) prominently while burying realistic home results (10-20%) deeper in text, creating misleading impression of reliability.