Rootless quadlets FTW man.

And yes, container networking is a bitch.

As a BSD nerd: "Give me jails or give me death!"

Images are just folders that Docker

Yes and images in a VM are just files. It really is that simple.

I watched a YouTube video where a helpful soul broke down how to create a docker-like system with bash and some scripts.

Good short read.

Except it's wrong: docker isn't werid for those reasons, it's crap for those reasons.