A nuclear weapon is a tool. You can use it to blast a city-killing asteroid, one you just noticed, into pieces that'd burn in the atmosphere (and miss the city). You can also use it to mass murder an entire population.
> it is a tool for observing while no person is present therefore breaking privacy.
The capacity exists, but it's not necessarily used all the time. We should create the legal frameworks to protect ourselves from the misuse of the technology.
