A book review published in a newspaper is a commercial venture for the purpose of selling ads. The commercial aspect doesn’t make the review an infringement.
A summary is a “Transformative Derivation”. It is a related work, created for a fundamentally different purpose. It is a discussion about the work, not a copy of the work. Transformative derivations are not infringements, even where they are specifically intended to be used for commercial purposes.
Wikipedia is a non profit whose primary purpose is education. ChatGPT is a business venture.
A book review published in a newspaper is a commercial venture for the purpose of selling ads. The commercial aspect doesn’t make the review an infringement.
A summary is a “Transformative Derivation”. It is a related work, created for a fundamentally different purpose. It is a discussion about the work, not a copy of the work. Transformative derivations are not infringements, even where they are specifically intended to be used for commercial purposes.