IMHO you should be able to enjoy your books however you want. If you want to run a local AI against it, more power to you.

But my opinion doesn't matter. Only Amazon's does. That's the point I was making. The premise of "my device, my content" is flawed (because of the DRM Amazon uses) and undermines the argument.

Right, under that argument it's their content, their rules then - making this situation even more of a non issue because they're adding this feature themselves.