Earlier quoted context omitted.
The subjects in the study you are referencing also believed that they were more productive with it. What metrics do you have to convince yourself you aren't under the same illusionary bias they were?
Yesterday I used ffmpeg to extract the frame at the 13 second mark of a video out as a JPEG. If I didn't have an LLM to figure that out for me I wouldn't have done it at all.
ffmpeg -ss 00:00:13:00 -i myvideo.avi -frames:v 1 myimage.jpeg
Because this is on stack overflow and it took maybe one second to find.
I've found reading the man page for a tool is usually a better way to learn what a tool can do for you now and also in the future.