Only strange because you're framing the issue with individualism. The GPL was created by a socialist and values social freedom more highly than individual freedom.
The two ideas of freedom are always in contention. Like the freedom to swing your fist wherever you like vs the freedom from getting hit in the face by random people.
Word "free" has lot of meanings in English language. In my native language, word "free" in context of BSD licensed code should be translated as "svoboda" (fully unrestricted state of something), and in context of GPL licensed code as "volya" (has it own rights, abilities, goals, like free human).
Uh, yeah.