N of 1, but I have never looked at a product and said “wow, this has keyboard shortcuts, let me try it out!” And unless you have users who login to your produc

N of 1, but I have never looked at a product and said “wow, this has keyboard shortcuts, let me try it out!” And unless you have users who login to your product every day (e.g. Twitter or replit), I doubt it matters for retention either. One exception might be products where speed and ease of use are vitality important, such as figma.