In August of this year, OpenAI unveiled GPT-5, which delivered outstanding performance across a range of tasks and benchmark assessments. Nevertheless, it hasn't garnered universal approval. Specifically, following the launch of GPT-5, OpenAI made the decision to remove the model selector feature from ChatGPT. Notably, this action included the elimination of GPT-4o, a model known for its superior ability to convey emotions. Such a move has triggered widespread discontent among a substantial number of users, to the extent that many have taken to the internet to launch petitions in protest.