I don’t but lots of people stick anyways to a single network with some kind of crappy router and from OPs post I assumed that OP doesn’t really care about security, see SELinux

SELinux should not be an issue if you stick to common directories and use :Z flag after the mount path with docker, afaik podman uses the same mechanism. There’s even a tool for selinux container policies: https://github.com/containers/udica

Regarding firewall stuff, disable it on your machine and you are fine. Port forwarding in containers is necessary to connect to services, now way around.

Ah and read this: https://stopdisablingselinux.com/

It has a reason why it exists.

Yes this works with powerlevel10k theme for oh my zsh.

I got different colors for Kubernetes clusters. Like green for testing cluster, yellow for development and red for production. Always taking a Quick Look before I do something

Only thing I miss is proper support for some services I use. Minikube is afaik still a pain with podman, at least rootless. Gitlab runner still doesn’t support podman completely imho. But a plus to docker is that they still build packages for EL 7 while the podman version in EL 7 is pretty damn old. Besides from that I went podman all the way.

Surprised that nobody yelled Proton yet? Lots of Windows games running pretty good, some close to native, some even better on Linux through Proton. But here is the thing you mentioned which could be a problem: anti cheat. It works on Linux but depends on the developer to enable it. Some major games simply does not support it. You can check them here: https://areweanticheatyet.com/ , for general compability check https://protondb.com , even non Steam games can run through Lutris with little to no hassle. Proxmox with GPU passthrough seems like a big clunky overhead in terms of gaming but maybe you got that game that will never run on Linux.

I wont spoiler you if you didnt play RDR2 yet

Arthur Morgan voice (while running through Proton): Thank you.

Snapless Ubuntu is called Linux Mint, no guide needed.

This depends on your government I guess? In Germany the authority for passports is a private company (former state property and now again owned by the Federal Republic of Germany) - but indeed that sounds scary.