You also forgot to mention that about 1-2 in each thousand with measles developed encephalitis and 1 in 1000 developed post-infectious encephalitis and that 1 in 20 gets pneumonia.
This is not a small thing.
A child being severely sick for extended periods can be really expensive. Especially for those countries like the US which don't have universal healthcare.
And of course there are long term complications that can result in children becoming deaf or having an intellectual disability: https://www.cdc.gov/measles/about/complications.html
If we're comparing with car accidents, I assure you: Injuries from a traffic accident will in general be much more expensive than measles treatment.
You take steps to minimize unavoidable risks like car travel (e.g. use car seats), but it ultimately you need to travel to function in society.
Measles is a completely avoidable risk. Vaccination and ultimately herd immunity provides a 100% level of protection against measles. We were close to eradicating it.
The probability of your child getting measles and dying is below most other risks that you take for granted each day.