OpenAI dev day: Are you AI founders worried?

With the announcements made yesterday by Sam Altman and the AI app marketplace and being able to create your own models are you worried about products you have been as ai saas founders? I feel unless there is a huge marketing budget and some proprietary or unique most GPT wrapped products that have listed on here and not on her will soon be gone with the specific models that can be built and the assistant which for a first version looks impressive. What are your thoughts?