"Rather be safe than sorry" is not a very useful statement. Any time you step out of the house you're taking some sort of risk. Each person has their own tradeoff between reducing risk and living life, but except for a very few people (who are universally considered to be mentally ill), nobody sets that tradeoff at zero risk and zero life. To imply that you would want to take any measure to make travel safer no matter how small the risk already is makes no sense. If you are that sensitive to risk, you shouldn't be traveling at all.