The Spider-Man comics drive home the idea that anyone with power should use that power responsibly. Since the moment Uncle Ben died, Peter Parker has dedicated himself to protecting the people however he can. Along the way, other heroes like Miles Morales, Ghost-Spider, and Ben Reilly have taken up the call in a heartfelt effort to save the world. Peter's clone, Kaine Parker, originally had no interest in such ideals.
Source：https://www.cbr.com/spiderman-vs-kaine-differences/
