Yeah, it seems like there's a weird inbetween phase when projects go from "awesome tool used and loved by some core people" to "this is the new normal, it's everywhere" where these issues get lost. I could see back in 2014 moby not really feeling like the quirks of ufw & iptables were its problem. But now in 2021 with how many millions of times docker run is used per day on machines all across the internet... it's just irresponsible security. It sucks, it isn't really docker's problem in the first place... but it's reality and someone needs to grab the hot potato and keep it from burning people for the good of us all.