Yes, but it's not how the US government wants them to work. So they legislate more to close the bugs and make it work the way they want.

It's a known flawless way to evolve code... Never revise, never delete, add enough so the tests pass.

But I don't think your lesson is reasonable. Fucking with multivariate dynamic systems is what governments do. And it's well settled that in the absence of the government doing that, everything goes to hell quite quickly.

Great point - I've edited my initial comment to convey the meaning I intended, "don't fuck around with ...", and this administration is fucking around with tariffs.

I'm with you in expecting government to tweak, adjust and modify policy, but it's usually the experts advising and implementing, but we're in the "My ignorance is as valid as your experience era", and we will witness where that will take us.