[Musk: Grok Bot Operating Costs Are Unsustainably High Compared to Revenue] In response to user inquiries on the X platform regarding the rapid depletion of Grok Bot usage credits, Musk stated that Grok Bot's operating costs are unsustainably high relative to its revenue. Previously, it was reported that Musk xAI Grok now supports China UnionPay and Alipay payments, and user feedback indicated a 50% discount on the first month's subscription.