Okay let's forbid map apps altogether then. Apple, google, open, whatever.
It's literally impossible to make one that is 100% reliable, and according to a bunch of geniuses on HN the app owner is responsible for morons who don't watch the road while driving, so the only logical conclusion is that we can't have nice things because some people are idiots.
Either you accept that it can't be perfect and people have to practice common sense, or you abandon the concept altogether.
It would be beyond absurd to hold Google responsible for this accident. The driver of the car is responsible for driving safely. He failed to uphold his responsibility and died.
This is why you have to drive more carefully. Nearly everyone is reckless in traffic. Huge amounts of people text while driving, tailgate, speed, etc. People get defensive about this kind of stuff, I think, because they know they could have made the same mistake. So admitting that this guy was an idiot is admitting that they are idiots and they don't like that.
Fact is, if you think this could possibly happen to an actually responsible driver, you don't understand what it means to be a responsible driver and you probably are not one. You're just a danger to yourself and others, like most drivers. A responsible driver would never keep going in a situation where their visibility was so bad thay they couldn't see a collapsed bridge. A responsible driver slows down, or even stops if necessary, when they can't see what's going on - because if you can't see what's ahead of you you can't keep driving. It's that simple, there are absolutely no exceptions. I don't give a shit how dark it was or how much it was raining or whatever else. If you can't see you stop the car. If you can see 5 meters ahead you go slow enough that you can stop in 2 meters. Yes, that's slow. Yes it's necessary. We're currently discussing a great example of why it is absolutely necessary.
Alternatively he could see just fine, he just wasn't looking. Which again, if you have to take your attention off the road you stop the car first. You can't keep driving while writing/reading/checking map etc. That is how you end up dead and famous for trying to drive over a collapsed bridge.