We cannot rely on devices always cutting communication when something goes in between. Do you trust all Chinese manufacturers to correctly implement such featu

We cannot rely on devices always cutting communication when something goes in between. Do you trust all Chinese manufacturers to correctly implement such features? If 5g was a 5mW laser beam that would cut out on interference, would you trust it always working? Mm waves may not be harmful to humans but there are some studies that show retinal damage in mice at certain frequencies. Until at least some studies on humans have been done we should not all jump into this like nothing can go wrong and it's guaranteed safe because communication is cut automatically on interference.