Linguistic body has relaxed rules on use of apostrophe to show possession, not traditionally correct in German
Archived version: https://archive.ph/Ff8GY
SpinScore: https://spinscore.io/?url=https%3A%2F%2Fwww.theguardian.com%2Fworld%2F2024%2Foct%2F07%2Fgermany-influence-of-english-idiots-apostrophe
Interesting. In English, I'd say the "idiot's apostrophe" is an apostrophe that's used for a non-possessive, non-contraction 's'.
E.g., "The Johnson's are going to the mall to buy pizza's."