Amazon's decision to offer DRM-free downloads is arguably the most consequential platform policy change in digital publishing in years. For over a decade, Amazon's DRM-enforced ecosystem kept readers locked into the Kindle platform, effectively creating a moat around their e-book market share. By opening up to DRM-free EPUB and PDF, Amazon is acknowledging a fundamental shift in consumer expectations — readers want to own their books, not just license them.

But there's a strategic calculus here too: Amazon likely believes its ecosystem is sticky enough that most readers won't leave, while the goodwill generated by this move strengthens their competitive position against Apple Books, Kobo, and other platforms. For publishers, this creates both opportunity and anxiety. The opportunity is greater reader flexibility and potentially broader distribution.

The anxiety is that DRM-free files are inherently easier to share without authorization, which could impact sales — though the music industry's experience suggests that removing DRM doesn't necessarily increase piracy.