We should be able to support the next generation of the Razr Ultra. It will take longer for the lower end devices to meet our requirements for updates and hardware-based security features.
We think folding devices are a lot more useful and likely to get more users but we already have those via Pixels so flip devices are compelling as a new form factor. We're also interested in having support for new tablets.
I hope flipping devices sell well enough to continue being released because I think they are the best solution for the small phone people.
I've never really tried a flip but it does sound cool.