While I agree with not getting someone fired over this, your statement "you might regret it" speaks volumes about what is wrong with the postal system.
I complained to the local post office boss about a package that was left out in front of my garage in the rain all day, with water pouring off the garage and it sitting in a big puddle. Meanwhile, literally less than 10 feet away is a porch area, not locked (no door) that was covered.
The net result of my complaint....worse service from the delivery person (who now doesn't come down the driveway but rather leaves a form (not filled out properly) that the package is "too big" or "held at post office".
Again, a service that can't be fired, because it is the government and they have you by the (never mind).
UPS? No problem with the driveway. FEDEX? No problem with the driveway. And so on.
It has even changed my purchasing patterns. Less Amazon (which uses USPS here) more Walmart/Sam's Club and others.