Google, recently on Twitter, announcing their adoption of Apple’s UIKit design language instead of using their Material design:

“Does a switch really need to be built custom in alignment with a generic design system? Or might it be sufficient to simply use the system solution and move on?”

I don’t buy Google’s explanation. Google is trying to say that UIKit wasn’t good enough for them, so they went their own way. Bullshit. The other way to look at this: building native apps is a better way to go than trying to build apps on unifying frameworks.