100% correct, OP.
This video is pretty generous, but Goldberg incorporated a huge amount of judo and MMA-inspired moves, and some truly innovative power moves. He had a more varied and interesting repertoire than just about anyone working today.
https://youtu.be/mRk-Zcu3Js4?t=46If someone claims he only did the spear and jackhammer, that's how you know they never actually saw him wrestle, but just heard the WWE version of history.