If there is a no devops reality any time soon then it'll be something following the AWS serverless pattern.

The container orchestration craze (i.e. Kubernetes et al) is buoyed by irrational decision making. I.e. the number of legit use cases are much smaller than the number of implementations purely because it's cool or career building.

Meanwhile, in the cost-efficient world, running 5-10 mega-machines in rackspace and managing them with Ansible is still often the most rational option.