OpenAI’s decision to make GPT-5 less “warm and agreeable” than its predecessor, GPT-4o, has sparked concern among some users—particularly people with autism, ADHD, or other conditions—who relied on the model’s supportive and nurturing personality.
For users like Shiely Amaya, GPT-4o acted like a comforting companion, helping manage anxiety during stressful situations. The change to GPT-5, designed to reduce “sycophancy,” disrupted these support systems. The #Keep4o user community has called on OpenAI to guarantee continued access to GPT-4o or open-source it. A petition has gathered over 6,000 signatures.
Research and surveys from the community indicate that many users with neurodivergent conditions find GPT-4o “essential” for emotional regulation and daily functioning. Experts note that AI can offer short-term support but may create dependency and raise concerns about misinformation, privacy, and social isolation.
OpenAI has responded by introducing new personality presets in GPT-5, but some users argue these cannot fully replicate the original experience. The company faces a delicate balance between improving AI and preserving accessibility for vulnerable users.
