Mainly because its rootles nature, but also because it follows better the minimun privilege philosophy in a broader way than just simply being rootless.
I also didn’t intend to speak arrogantly or patronizingly, I’m truly sorry if it turned out that way.
What I’m trying to do is just question the OP about that
The first thing is why Docker, when Podman exists and it’s way better?
You can just then manually edit its configuration files.
Or use Bwrap along with that.
Then create your own Flatpak or use Bubblewrap (that’s what Flatpak uses under the hood). Along with OpenSnitch and some good DNS (I particularily recommend HaGeZi’s server, and hBlock for hosts-level blocking) it should be (sufficiently) good.
Yeah, although Podman it’s totally compatible with both Docker syntax and Dockerfiles, but I get you, I’ll be more cautious on the future.
Thanks for the advice! And again, sorry if I caused any trouble.