Ive heard from reliable sources 10% of Uber Eats revenue goes to McDonald’s (not promotionally, in revenue)
We gave them the benefit of the doubt and tried the in house delivery service - food took ~2 hours to arrive, presumably because their throughput to fulfil orders was capped by the number of drivers they could afford to hire full time - it was like going back to the days of every place having delivery men.
UberEats usually takes ~35 minutes for reference.
But in the McDonalds/Uber case I don't think that Uner is imortant enough to McDonalds.
Imagine my surprise when I first went to Europe and found out that McDonald's is not 24/7 and doesn't do delivery.