[Beldin]

That's a vast oversimplification. Try flipping it to anything outside your personal scope of skills and knowledge to see how wrong this position is.

Example: tap water quality (assuming you live where tap water is safe to drink). Do you know how it works? What steps are being taken? Could you fix that yourself for your house if things break down? And yet, you probably care.

Another example: car safety features. Could you add a crumple zone to an 80s car? A cage construction? Yet you probably care that any car you're in has those properly engineered and no part of your body will be crumpled in case of a collision.