From there, it's up to you to determine whether it's worth it. I personally don't have health insurance (though I live in a country with universal healthcare), but I have 3rd-party car insurance in case I accidentally drive into someone's Lamborghini, and it was fortunate that my girlfriend's dad had life insurance so that her mum had some money after he passed away prematurely last year. Just because money is being made doesn't mean it's a scam.
This to me is where our perceived realities differ with real life.
Spending the money on defensive driving and/or car safety makes much more sense, but we can only see the future where the accident happens (And we survive) not all the accidents we can stop.
I have no idea about your girlfriends father and what happened but I'd prefer to spent money on not dieing than paying for what happens if I do.
If you don't see the value of insurance, then don't buy it unless the law requires. And if you don't like the law, then do something about it.
But if you're family has money, or if you do, it would be smart to put a few bucks into your insurance policy and relax knowing that your capital is not at risk. And if you don't have a lot of money, its nice to know that there's cash available for you when something bad happens.
Then how much would you bet on the hope that insurance companies are not taking advantage of this psychological weakness for their benefit?