Somewhat.

Kubernetes has the basic flaw that it has more scalability than 99.99% of companies need and you could serve almost all the market with a system that supports shared data structures (like IBM's Sysplex) and is more opinionated. An architecture which is less scalable could serve almost all of the systems on the planet and would be easier to work with.

I'll grant that there is essential complexity there, but Kube was built by people who didn't have fear of accidental complexity so it has a lot of it. Look at the whole "YAML sucks" thing which is partially a YAML thing (coulda chose something different) and also a function of the system they are trying to configure with YAML.