Maybe that makes sense for a single-machine application where you also control the hardware. But for a networked/distributed system, or software that runs on the user's hardware, the action might involve a decision tree, and a log line is a poor way to convey that. We use instrumentation, alerting and runbooks for that instead, with the runbooks linking into a hyperlinked set of articles.

My 3D printer will try to walk you through basic fixes with pictures on the device's LCD panel, but for some errors it will display a QR code to their wiki which goes into a technical troubleshooting guide with complex instructions and tutorial videos.