Inconsistent use of title case and sentence case
The code of conduct and privacy policy have their origins in the wiki, so in the title and section headings they (for the most part) use sentence case per https://wiki.archlinux.org/title/Help:Style#Title and https://wiki.archlinux.org/title/Help:Style#Section_headings.
The terms of service, on the other hand, uses title case.
IMO all the documents should have a consistent style and use sentence case.