Besides what sibling said, they mention a more general use case towards the end: > We can see a lot of potential uses for microVMs, not just in cloud scenarios

Besides what sibling said, they mention a more general use case towards the end: > We can see a lot of potential uses for microVMs, not just in cloud scenarios. The ability to run a single program built for one OS on top of a totally different OS, without the overhead of running a full emulated environment all the time, could be very handy in all kinds of situations.