I am fairly confident that during a friendly most amateurs who land in a divot on the fairway will use a foot wedge to improve their lie. I do say this with tongue in cheek, however I am pretty sure it does happen. During competitions I would say that this would never happen and all golfers would play it as it lies. Over the many, many years of playing golf I rarely (maybe twice a year) land in a divot in the fairway and as such do not work on hitting out of divots on a routine basis. This does not mean I have not worked on this important skill, it just means that I can.