No one is paying for those. LXC/LXD has plenty of other groups to pay. MaaS, the same. Juju/Charms are not a widespread solution, and MicroK8S is way too late.

No one is paying for those. LXC/LXD has plenty of other groups to pay. MaaS, the same. Juju/Charms are not a widespread solution, and MicroK8S is way too late. Ubuntu as a whole has nothing people want to pay for.