George R.R. Martin Slams Marvel’s Spider-Man Retcon 2025

George R.R. Martin has reiterated his anger at Marvel over a two-decade-old Spider-Man retcon, arguing it undermined character history and narrative stakes. In new comments, he explains why the change still rankles, sparking fan debate about canon, editorial power, and respect for creators. The renewed dispute highlights lingering divisions in comics culture and continuity in 2025, with lessons for storytellers.