https://en.wikipedia.org/wiki/Template:Birth_date_and_age
Tilda Swinton's page says she's 53 but she'll actually be 60 in November 2020, so I assume it needs to be updated manually and that isn't sustainable for every page with a date of birth on it, you know?
Importing templates with subtemplates from other wikis
--Cassolotl (talk) pronouns: they/them 13:19, 7 September 2020 (UTC)