"SHA-1 is a slaughterhouse"
"SHA-1 is a shambles"
Beyond that prefixing your comment by "downvoted" is frankly silly and only serves to derail the conversation IMO.
You are of course right that "a shambles" is perfectly fine British English, but that's beside the point.
Not sure how it would be measured, but I think a /r/dataisbeautiful map would be interesting to see.
I'd think "in practice" would mean evidence of contemporary usage.
(nowadays devoid of mead products but a nice picturesque place to visit if you can stand crowds. Try the bookshop)
-Shakespeare (Henry VI, Part 3)
Today "shambles" remains in the common vocabulary, but only in a sense of things being messy or disorganised, most English readers today probably wouldn't think of literal violence and I suppose that the people who named this website, likewise, were thinking of modern usage.