People wanting to torture themselves with k8s at home ... I still dont understand why.
HOWEVER, i like to write distributed software that i want "uninformed" users to run. Aka not run on nice, automated k8 deployments - but on dirty, random computers.
My current idea is to run this software on all my personal PCs, but also a couple RaspPis over wifi in random locations.
Slow, poor connectivity machines sounds like a decent and predictably bad user environment.