The prominent AI research event, NeurIPS, recently encountered a controversy intertwining geopolitics with worldwide scientific cooperation. The conference initially set forth but quickly revoked new limitations on international participation after Chinese AI researchers indicated a possible boycott. Paul Triolo from DGA-Albright Stonebridge emphasized the necessity of drawing in Chinese researchers to serve US interests, amidst American demands to sever AI collaborations. These strains pose a risk of discouraging Chinese researchers from interacting with US academic institutions and technology firms. NeurIPS first delineated restrictions in its handbook, associating with US-sanctioned organizations, impacting researchers at companies such as Tencent and Huawei. The listing also encompassed Russian, Iranian, and other foreign entities. In light of the outcry, NeurIPS narrowed the restrictions to a list aimed at terrorist and criminal groups. The organizers acknowledged a mistake, attributing it to a lapse in communication with their legal team. The revised rule elicited a prompt reaction, especially from China, a key hub for AI expertise. Chinese academic organizations condemned the action, dissuading participation and advocating for national conferences. The China Association of Science and Technology (CAST), a notable body, revealed it would shift funding from NeurIPS attendance to endorse other conferences valuing Chinese scholars, also indicating that NeurIPS 2026 publications would not be counted towards research funding assessments, unless any policy change occurs.