They're using it like a focused high powered microwave oven to heat your skin up. Clever use.That's a very weak logical argument. The power each one uses increases generation by generation. Some things kill slowly over a long period of time. Take cigarettes for instance. Your argument is just bizarre. Plus, 5G is the first technology ever to be weaponized and used by the military for crowd control. That's a fact you can verify right now per the governments own websites.
All tech using EM radiation can cause heating and in fact 3G, 4G, and 5G all have wattage limits for the specific purpose of limiting tissue heating.
BTW that's how the sun heats you as well. Better avoid that, too.