How do you know if "status" is a real thing if you can't measure it directly but only infer it from successful outcomes? The problem is that maybe higher status is redefined in each case as getting the good outcome, in which case "status" is just the property-of-resulting-in-successful-outcomes. Even if status is some external objective thing, if we don't know how to objectively measure whether it has increased or not, this is missing in theories based on predicting what happens if it's increased or not.

Some PUA theories use "value" and "compliance" as their currency rather than status. i.e., giving compliance implies the other person has value to you. This is at least marginally better, although as your previous comment points out, there are various levels and dimensions on which "value" can be measured.

There are PUA terms for value demonstration - "DHV" for demonstration of higher value, and "DLV" for demonstration of lower value. Self-deprecating behavior, deference, and compliance are DLVs, while confidence, humor, leadership, social proof (e.g. having friends or followers) are all DHV's. PUA's also attempt to tell stories that contain oblique references to things that imply value, by showing how you treat your friends and allies, protect your mates, and that you have other positive qualities such as openness to new experiences (implied bravery and resource/fitness surplus), etc.

Of course, at level 1 this is just boasting that you work out and have a fast car; so PUA's select stories that show these qualities implicitly, rather than directly boasting about them, so that the inferences are drawn subconsciously, instead of being presented on the surface for conscious dismissal.

(Btw, as with so many things in PUA, these concepts apply to other social interactions as well. A marketing message (or really, any story) is more effective when it "shows" instead of "tells" the things it wants you to conclude.)