I am sorry you could not get investors to believe more in what you and your team, especially as you required a lot less funds than many other companies in this arena. I also thought you had a clear business case (I worked in ride-hailing and also logistics so understand some of the problems in this space).
I wanted to ask you a question: I am building a startup in the dash cam video analysis space. We are building a large and geographically diverse dataset of road videos, where our users can annotate/label the data. We then are going to look at detecting specific events like accidents and edge cases on videos. Do you feel this type of business, the data we collect, and insights we generate would have value for a AV startup?
All the best in your next move. Stay strong - you can be proud of what you and your team did.