What do you mean? The guide OP mentioned has instructions for MacOS. Also, the software referenced (Calibre and DeDRM plugin) are available on Linux systems as well.
The Kindle app needs to be a specific version, and sadly the one needed for MacOS to grab the by Calibre dedrm-able files from Kindle doesn’t work anymore.
What do you mean? The guide OP mentioned has instructions for MacOS. Also, the software referenced (Calibre and DeDRM plugin) are available on Linux systems as well.
You’re right. Method 2b is for mac.
The Kindle app needs to be a specific version, and sadly the one needed for MacOS to grab the by Calibre dedrm-able files from Kindle doesn’t work anymore.