Without diving into your bizarre claim about 737 MAX being safe...
> It may have involved making breathalyzers a mandatory feature [for cars] etc, but I suspect there’s a lot more we could do even without that.
My understanding is that drunk driving is a small minority of car crashes/fatalities. In most crashes, the driver(s) involved are completely sober. Making breathalyzers mandatory in cars would be awful.
> My understanding is that drunk driving is a small minority of car crashes/fatalities
Your understanding is wrong, “About 32% of all traffic crash fatalities in the United States involve drunk drivers (with BACs of .08 g/dL or higher).”
> 737 MAX being safe
At the time it was under 1 accident per 300,000+ flights which is objectively lower than 2 other jets flying at the time. Today with 346 died in 2 crashes but another 200+ people died of medical emergencies on 737 Max flights. That’s the kind of risk people are taking, flying it’s slightly more dangerous than spending that much time sitting at home watching TV.
> It may have involved making breathalyzers a mandatory feature [for cars] etc, but I suspect there’s a lot more we could do even without that.
My understanding is that drunk driving is a small minority of car crashes/fatalities. In most crashes, the driver(s) involved are completely sober. Making breathalyzers mandatory in cars would be awful.