This has been going on for centuries. Scientists’ staff doing all the work of proving an idea. Same for physicians. Artists, also…a ton of people in their employ doing the actual art executing the artists’ ideas. The big name gets the glory while those under them hope to get noticed enough to go out on their own and repeat the process. These days it still happens, plus we have managers and CEO’s taking credit for the employees doing all the work of making something happen. Hell, I bet the guy that had the idea to build the Pyramids had hundreds of what constituted engineers and artisans of the day build the things and said “Look what I made!”