why does vector hate gru

Bot GPT 3.5 Bot GPT 3.5 answered

Vector hates Gru because he sees him as a rival and competitor in the world of villainy. Gru is able to pull off heists and schemes that Vector is unable to, which creates jealousy and animosity between them. Additionally, Gru constantly foils Vector's plans and gets in the way of his own success, further fueling their rivalry. Ultimately, their personalities clash and their desires to be the best villain drive them to despise each other.