This is interesting. Does wearing a seat belt in a car equipped with airbags make you drive more recklessly? Does wearing a helmet make you bike more recklessly? This may be true for some people but not for me. None of those countermeasures claims to guarantee you'll walk away without a scratch if the worst happens - they are designed to mitigate damage.
I'm sure it's not a perfect analogy - none are - but what do you think?