https://www.yahoo.com/entertainment/tv/articles/why-stan-lee-despised-marvels-230000088.html

Stan Lee wasn't a fan of the 1970s live-action Amazing Spider-Man series, feeling that it was missing some specific elements essential to the original comics.

The 1970s Network Hit That Got Stan Lee’s Iconic Comic Book Hero All Wrong (https://collider.com/stan-lee-the-amazing-spider-man-1970s-series/)

Lee wasn't a fan of the direction this show took with one of Marvel's greatest heroes.