If every other week I would notice the FDA recalls a popular brand that would have taken over my brain and transmit my bank password and SSN to a stranger, I might prefer drinking week old milk.
Edit: not dismissing your analogy, it’s pretty much it.
I do think cooldowns help, it’s more that this analogy doesn’t help.
The cow has to wake up and look at what milk she’s been putting out, and ideally the milk machine would use an early release channel so that some people will get the brain virus first.
The early release channel is sensible, but if you're a bad actor who's compromised a package you're not going to early release are you, you get it straight out there.
tl;dr - there is financial interest for some companies to not have cooldowns and detect poisoned milk immediately.
More accurate analogy is a food tester for a king I guess, if your replace king with "everyone", (and the food tester did it for inbound traffic for his product and didn't risk their life for it)
The crazy thing is the risk from food is higher, we just don't really mind, because it's rare that we personally get affected