I think many people have the wrong idea what a container is (or i do) and make it sound more exotic than it is. Sure they have some level of isolation but for someone learning this stuff its better to think of them as just a process, like all the other processes running on your computer. And kubernetes as a system that runs and networks processes running on multiple computers.
Well, a group of processes... With some separation between them. Like you can't listen on localhost and call from another pod. But with processes you can do that. Same thing with UDS.
