If a bank holding your money gets broken into, everything is stolen, and the bank tells you your money is gone and you're not getting it back, do you think it would be within your rights to berate them or is that too mean? Because that's what the actual analogy here is. You're allowed to be lax with your security when you're the only victim of your negligence. When your lack of security causes other people to suffer harm, of course those people are going to have an issue.