Please add the ability to provision Business Cloud PC's for each user. This would be an extremely valuable feature and result in generating high demand for this new solution.
The key to performance in VDI/Session-based Windows desktops and apps is keeping latency as low as possible. All other performance requirements in Windows 365 can be adjusted like CPU and RAM. By adding user-specific region control, the new Remote worker's user experience can be optimized by placing each user in the region that corresponds to their primary work location.
So for a distributed workforce, which is very common today, you can optimize the performance of video/audio (the most severely impacted functions) by placing the users virtual desktop as close to the primary work location as possible, thereby reducing the latency as much as possible.
There is only so much protocol and transport optimization that can be done, the key to the BEST user experience is to place users in the CLOSEST region.
This would give Microsoft and its partners an advantage over many competing solutions.