I’ve seen this a lot, I have worked with my fair share of lazy drivers but more often then not if there is a tag they were there with the package. If you have a video doorbell that isn’t hard wired, check the battery, keep an eye on the window, or if you live out of the way a little bit (10minutes one way) it’ll probably be coded because your out of the way and they have dozens more deliveries to cover, or you did something to piss them off