I had a hard time understanding this analogy too from the title. The analogy is used in terms of the core/most important value proposition. For Uber, it is Predictabilty and for AirBnB Discovery.

In hospitality industry, the problem is not that of discovering hotels but that of having a consistent experience(predictability).

The way Oyo addresses that by having designated Oyo Rooms in partnered hotels which adhere to certain quality criteria like bedsheets, interior decor, toiletries etc.

So, if you book a Oyo Room in a Hotel A or a Oyo Room in Hotel B, the experience should be similar ideally.