Uber considering to accept crypto currency again is a sign that they may have regretted their previous decision to suspend accepting crypto currency this to me shows that they may have not imagined that crypto currency must have developed into what we are seeing today.
With the way that the world is going it's only good that any company that is thinking about the growth and future of their company should think the way of crypto especially stable coins like Bitcoin which has become a global asset due to it nature
That should be good, but the pace is the thing that fears me. Because lets face it, without a confirmation, like even just one, that's not going to be easy to prevent fraud and they are going to have trouble. And if you ask someone to wait for one confirmation, that can take 30 seconds too, which isn't bad, but it would also be a scary thing where it could take 10-15 minutes or even more.
So, the only possible way for this to happen, would be, you loading up your uber account with some money, using bitcoin. That way, you could even ask for them to wait 6 confirmations, because people can do that when they are at home and going nowhere ,then when they need to, they have money in their uber accounts. If they can arrange a way to do that, it could work.