Do the people who get these alerts really act on them at all? I know the second after I read the license plate number that its gone out of my head, and I usual

Do the people who get these alerts really act on them at all? I know the second after I read the license plate number that its gone out of my head, and I usually don't know what the make and model of the vehicle would actually look like since I don't pay attention to what most cars actually look like.