When Amazon started locking it all down last year I bailed on their ecosystem for Kobo’s store, but I use a Boox device. As long as I can back it up in any form

When Amazon started locking it all down last year I bailed on their ecosystem for Kobo’s store, but I use a Boox device. As long as I can back it up in any format I’m happy, and as soon as Amazon crossed that line they lost my business.