Critics of Bob Irwin Sr., particularly in the context of his association with the Irwin family legacy, highlight several reasons for their disapproval. These criticisms often stem from broader concerns about the family's approach to wildlife conservation, public perception, and alleged past actions. Here are the main reasons: ### **1. Allegations of Past Misconduct** - Bob Irwin Sr. has faced allegations of grave robbing during his time as a gravedigger in the 1960s, as claimed by some sources.