( July 3, 2025, 10:03 AM EDT) -- SAN FRANCISCO — Plaintiffs in a copyright infringement suit over Meta Platforms Inc.’s artificial intelligence could potentially prevail on the theory that the technology threatens to so dilute the market for their works that fair use doesn’t protect the conduct, but the “half-hearted argument” presented by the plaintiffs falls short, a federal judge in California said in granting Meta summary judgment on fair use and Digital Millenium Copyright Act (DMCA) claims....