The proposed framework for latency-aware generative semantic communications with pre-trained diffusion models has the potential to revolutionize wireless communication systems. By leveraging generative AI models and semantic communication techniques, this framework enables ultra-low-rate, low-latency, and channel-adaptive communication. This impact can lead to significant advancements in wireless networks by allowing for efficient transmission of semantic content at extremely low data rates. The use of pre-trained models enhances the universality and compatibility of the system, making it applicable to various datasets and tasks. Overall, this framework can pave the way for more efficient and effective communication systems in the future.