On February 26th, Kindle customers will lose the ability to download eBook purchases directly to their PC. If you want to switch to a rival eReader brand in the future, I suggest that you use the soon-to-be discontinued “Download and Transfer via USB” feature to archive your Kindle library.
Joke’s on them, I get all my books from Z-Library anyhow.
I have a few books I bought, but even then, I grab from z-library. More portable and no DRM.