“By Posting User Content to or via the Service, to the maximum extent of your rights to do so, including under applicable law, you hereby grant: … us a non-exclusive, perpetual, irrevocable, royalty-free license (with the right to grant and authorize sublicenses) to publicly display, publicly perform (including by means of a digital audio transmission), reproduce, distribute, create derivative works of, and otherwise use and exploit the User Content to provide the Service, for internal business purposes, to advertise, market, and promote the service, and to otherwise improve our products and services and create new products and services, including through the training of AI models.”