The AI image generator Midjourney has revised its service terms, replacing the previous humorous language with more formal legal jargon. This change is seen as a signal that Midjourney believes it can win potential copyright lawsuits against creators. Midjourney has consistently argued that, under the principle of "fair use," it is permissible to use copyrighted works to train its models. However, some artists and content creators feel that Midjourney's actions infringe upon their copyrights. The revision of the service terms may indicate that Midjourney is confident in winning a copyright lawsuit in court. If it is determined that fair use does not apply to Midjourney's case, the company could face significant challenges.