Does Die Hard 4 have a message?

Yes, "Die Hard 4" (also known as "Live Free or Die Hard") conveys several messages, primarily about resilience and the importance of fighting against tyranny. The film emphasizes the idea of standing up for what is right, even in the face of overwhelming odds, as well as the impact of technology on modern warfare and society. It also explores themes of family and mentorship, highlighting the bond between John McClane and his daughter, as well as his relationship with the younger hacker, Matt. Overall, it underscores the value of courage and determination in the face of adversity.