I certainly don't want to know (through disaster news) about the construction company that built the bridge I drive through everyday, not for another 15 years, not ever!
This kind of software simply should not fail, with such a massive install base on so many sensitive industries. We're better than that, the software industry is starting to mature and there are simple and widely-known procedures that could have been used to prevent it.
I have no idea how CrowdStrike stock has only dropped 10% to the values of 2 months ago. Actually, if the financial troubles you get into are only these, take back what I said, software should be failing a lot (why spend money on robustness when you don't lose money on bugs?)