Why do gangster disciples and vice lords beef it?

The Gangster Disciples and Vice Lords have a long-standing rivalry rooted in competition for territory, control of illegal activities, and differing cultural and ideological beliefs within the Chicago gang landscape. Their conflicts often escalate due to historical animosities and power struggles, leading to violence and aggression between the two groups. Additionally, both gangs are involved in the same criminal enterprises, which further intensifies their competition and animosity towards each other.