There are no closed ecosystems in the real world AFAIK. Could be mistaken.
I could buy another reader or DeDRM books.
I have only epub readers at present as that is what I prefer, but nothing against the others. I can read almost any other format, even the defunct ones on my other devices without removing DRM. And I can, if I want to, remove the DRM.
Seems a silly thing to obsess about
Helen
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