We dont need to get philosophical here. You(the admin) can require you (the user) to input a password to signify to you(the admin) to install a ransomware when a link is clicked. That way no control is lost.

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wat10000 2 hours ago | parent [-]

What if the cat pictures are an app too? The computer can't require a password specifically for ransomware, just for software in general. The UI flow for cat pictures apps and ransomware will be identical.

	▲	Zak an hour ago \| parent [-]
		A computer that can run arbitrary programs can necessarily run malicious ones. Useful operations are often dangerous, and a completely safe computer isn't very useful. Some sandboxing and a little friction to reduce mistakes is usually wise, but a general-purpose computer that can't be broken through sufficiently determined misuse by its owner is broken as designed.