It's a very untraditional project. No tickets, no sprints, no milestones, no retros, no ownership. It's a greenfield project and the bosses have decided to do things an untraditional way. Maybe it works? It's made it pretty difficult for me so far though so I wondered if I'm just a bad culture fit. I knew about it going in and was willing to try it.
Without knowing more I would say that if you want to stay at this organization start making friends throughout the org. It’s not typically very functional to not have bosses or ownership.
The structure and lack of direction of your group makes me worry your group may not be long for this world. You may be in a weird corner of the company.
