Parent wasn't talking about answering calls while on the road. Parent was referring to missing a call. If they need to have their phone on, that's completely reasonable. Maybe they're even an emergency driver. It doesn't mean they won't pull over when there's a call.
Having the phone on doesn't mean talking on the phone while driving. In fact, I'm pretty sure siri is disabled during phone calls, so this is a feel-good farce with very dangerous implications. One that's more likely to cause crashes than prevent them. Thankfully this happened in a low density country with safe roads.
> In a world where people are even TEXTing while driving, pulling over to answer a phone is what most people would do, right?
Maybe you only know completely insensitive and inconsiderate jerks, but most of the drivers I know abhor texting/calling while driving. Don't turn your problem into everybody's problem.
Sure, but the chances of crashing are rather low if you use hands-free soft- and hardware (such as siri to control the call and a headset). If you believe these things should not be allowed, either, because there are too distracting, you should not let children ride with you because they tend to ask way more distracting questions then you saying ("Hey Siri, call XXX").
OTOH, if you crash and die, you'll miss all calls. And the other passengers of the other car too.