What powerful use cases do you see for your business after Open AI DevDay updates?

Open AI Dev Day Keynote Opening presentation was incredible. It has unleashed extraordinary capabilities for people with AI. I for one, just felt hazy with the possibilities it has made available, especially in marketing, and immediately began to work on training models for marketing use cases for my company. And I must admit, it has been working incredibly well for my SaaS Startup. I'd like to understand how the community is engaging with the tool.