[jeswin]

Installing docker doesn't require root.

"Rootless mode lets you run the Docker daemon and containers as a non-root user."

https://docs.docker.com/engine/security/rootless/

This is how docker is best installed on Linux, and there's a convenience script for it as well (https://get.docker.com/rootless). I am surprised that's not how people are using docker.

[pennomi]

If it’s not default, most people won’t do it.

[dbacar]

Most poeople even dont know about it.