There's nothing special about 60GHz, it's just like any other radio transmitter that's been around for decades. The safety is well understood and apart from som

There's nothing special about 60GHz, it's just like any other radio transmitter that's been around for decades. The safety is well understood and apart from some pseudoscience around it (as has been for every new tech, including microwave ovens, cellphones, 5g etc.), there are no concerns.