Wi-Fi Is the Perfect Scapegoat
In recent years, hysteria over the dangers of Wi-Fi has exploded. Articles, videos, and “miracle” products promising to protect people from the supposedly deadly radiation of home routers have multiplied. Meanwhile, the real enemy keeps expanding without opposition: mobile telecom networks — 3G, 4G, and now 5G.
The reality is simple: Wi-Fi is just a fraction of the problem. Routers operate at frequencies like 2.4 GHz and 5 GHz, but with very low power, meant only to cover a house or office. A typical router transmits at about 100 mW, enough to reach a few meters. In contrast, cell towers operate at multiple watts, covering several kilometers, penetrating walls and human bodies without pause. Towers never sleep. They radiate constantly, 24 hours a day, 7 days a week, creating an invisible layer of electromagnetic smog that no one can turn off.
The most perverse part is that the smartphone itself, when mobile data is on, becomes a micro-antenna. If you’re far from a tower, the smartphone automatically increases its output power, bombarding your brain and internal organs with levels far higher than your home Wi-Fi. No one talks about this. Few are willing to admit that holding a smartphone to your head during a 4G or 5G call is, by far, the highest source of individual exposure today.
I’m not saying Wi-Fi is safe or harmless. It’s not. But when you look at the scale of the risk, Wi-Fi isn’t anywhere near the top. There are far more aggressive and invisible sources of radiation that most people choose to ignore.
Why blame Wi-Fi more than anything else? Because it’s easier to sell solutions. They sell cases, stickers, “neutralizers,” and magic devices supposedly protecting you from Wi-Fi — all while hiding the real issue: the towers and our dependency on mobile data. Attacking home Wi-Fi creates a false sense of safety while moving millions in useless products. Even cloths or covers placed over routers merely reduce the signal — they don’t stop the emissions. Attacking towers would mean confronting the deep interests of telecom giants and governments — something internet experts and influencers carefully avoid.
Is Wi-Fi real? Yes. It emits microwave radiation that can affect long-term health, especially if you sleep next to the router or a smartphone constantly emitting signals through the night. But blaming Wi-Fi as the main culprit is theater — a distraction to protect the real control system: the network of towers, satellites, and mobile devices blanketing the planet in artificial waves.
If you want to reduce your exposure, the solution isn’t buying anti-Wi-Fi gadgets. It’s turning off mobile data when you don’t need it — the primary source of constant radiation — using Wi-Fi consciously without treating it as the main threat, and preferring wired connections whenever possible. And above all: demanding public accountability for the massive, invisible rollout of ever-stronger antennas. But that would mean confronting real power — and no one wants that problem.
May 2025
This article is in English. Read the Portuguese version ⇒ Ler em português