I have a controversial take: outside the US/Europe, Uber is mostly a tourist app.
If you actually live in developing regions:
1) your income is much lower, and you are quite price sensitive. The Uber price premium (20-40%) hits much harder.
2) the Uber alternatives are noticeably cheaper for the exact same trip.
Regarding your experience, if you were local, that inDrive driver likely would not have tried to extort $1000 MXN out of you. They saw you were a visitor and took advantage of you.
In Nigeria or Uganda there are few tourists, so Uber cannot rely on a stream of price-insensitive travelers to fill their cars. It makes total sense why they struggled in (and gave up on) the local market there.
My experience in Brazil: Uber is way cheaper here. Compared to what I paid in San Francisco, I'd estimate a ~10x difference. And things here are rarely 10x cheaper. The difference in restaurants is probably less than ~2x.
My point being it probably feels like less of a luxury for us than for people in the US.
I'd say it's probably the most popular app too. I've never met people who used others.
Uber isn't cheaper in India, but most people in urban areas prefer taking it over local alternatives or taxis. The cars are actually regular taxis, but the Uber tax is worth it over taxis for the convenience and potential safety/driver verification.
In Kenya it’s not just a tourist app. Very popular and well priced here.
Your take isn't controversial, it's just wrong. And you seem to be implying everywhere outside of USA and Europe is a developing region?
Uber in Ghana has fares that are not much higher than the others. In fact, many times Uber is cheaper. Not sure about Nigeria or Uganda though.
And they even have a motorcycle ride option that is even cheaper.
And, although Uber Ghana was noticeably more professional when they started, they have relaxed their standards so much in recent years. They are still a tad better than the others, but many drives flit between them and other ride-share companies. A driver does not suddenly become better because they happen to be driving for Uber, although I concede they might u their game based on what is expected of them.