Does anyone know if this affects open source and non-commercial projects as well? I can name over 50 projects that have "GPT" in them.

If I'm not mistaken, @ChatGPTBot on Twitter received some kind of sponsorship from OpenAPI. However, the project on GitHub makes it clear that it is not affiliated with OpenAI. So, some projects may be approved to use "GPT" on a case-by-case basis?