I think the point is that there isn’t a good enough reason to put internet in a car that negates the risk of it.
It is like adding lead to food. It’s a cheap sweetener with no calories. You can argue that cheap sweeteners aren’t important to you, but I don’t think you can argue that it isn’t a good reason. It just isn’t a good enough reason to negate the risk.
This was kind of cool https://www.youtube.com/watch?v=nsg81Tn3s28 I didn’t like the first wall example because the clicking cadence changes, but the field and trees were very clear