Sure, if that probe's rather crude landing system is enough for you, suit yourself with Luna 9. However, the LM landed on its legs in one piece, just like DC-X, New Shepard, Grasshopper, and F9 first stage did later.
I think it’s fair to classify Luna 9’s landing as soft because at 14 mph it was survivable, though other landers where softer. LM was an achievement not just because humans, but also because it could take off again without maintenance.