You're assuming that using images or text to train AI is copyright infringement. The difference is also that The Pirate Bay was assisting copyright infringement

You're assuming that using images or text to train AI is copyright infringement. The difference is also that The Pirate Bay was assisting copyright infringement of non-publicly available works. You have to purchase games, movies, software, and Pirate Bay gave you a directory of other people to commit copyright infringement with. They were assisting. Gary Bowser literally resold complete copies of copyrighted works.