I think this is unfair - Arch is also meme'd by linux enthusiasts and 4chan.
Additionally, Gentoo is the largest distro with the source-based package manager USP. I suppose you could take issue with that approach for reasons like the systemd maintainer does where he claims it wastes CPU-cycles and time. Personally I disagree with that assessment since reproducible builds are a vital part of FOSS.
Fun fact is that Gentoo is the most normie distro. ChromeOS is based on Gentoo and all have coreboot. I'm not disparaging it as much as seeing it as a similar learning tool.
This is partially true but I believe that the only component ChromeOS uses from Gentoo is the portage package manager during some of its bootstrapping protocols.
Additionally, Gentoo is the largest distro with the source-based package manager USP. I suppose you could take issue with that approach for reasons like the systemd maintainer does where he claims it wastes CPU-cycles and time. Personally I disagree with that assessment since reproducible builds are a vital part of FOSS.