"I built a thing" used to be a differenciator.
But how you differenciate yourself from the other 50 vibe-coded projects doing the same?
I think going from "Someone Who Builds" to "Someone Who Sells" is the differenciator now.
Engineer-minded people may feel apprehensive to this, but what works for me is reframing "sales" as just another problem to apply "problem solving" to.