What major event contributed to the decline of "The $64,000 Question" game show?

The decline of "The $64,000 Question" game show can primarily be attributed to scandals involving TV quiz shows during the 1950s, notably the quiz show scandals where it was revealed that many shows were rigged. These revelations led to a significant loss of trust among viewers, which negatively impacted the show's popularity and credibility. Audiences were disillusioned, and as public sentiment shifted away from quiz shows, many, including "The $64,000 Question," experienced reduced viewership and eventually fell out of favor as a result. The exposure of these unethical practices ultimately led to stricter regulations and a transformation of the quiz show format in television, marking a turning point in the genre.