

Started with online BBS’s in the 1980s where you could get kicked off for being a dick (and your phone number banned) but Larry Wall’s “rn” for Usenet used to say before every post:
This program posts news to thousands of machines throughout the entire civilized world. Your message will cost the net hundreds if not thousands of dollars to send everywhere. Please be sure you know what you are doing.





Keep in mind, whenever you think too hard about these sorts of things, this is one of those operations that could apply to Hanlon’s Razor: “Never attribute to malice that which is adequately explained by stupidity.” Many people make the incorrect assumption of something like, “They must have done some clever supply-chain wizardry," or “There’s a smart cost-reduction plan behind this.” When in reality, a lot of times, the actual explanation is something like a mid-level manager wanted a slide that said “cost savings," then procurement was pressured due to some personality ego problem, engineering objections were ignored, the math was never checked, and in the end, nobody involved actually understood unit economics. Maybe exchanging a $6 part for a $4 looks good in volume, but they only did this 20 times, resulting in $40 of savings which was erased by their reputation and incompetence.
I have worked government contracts. I have worked with shitty project managers. There’s a lot more of these mistakes than you realize powering economies.