German news magazine Der Spiegel wrote they had talked to a Meta representative and they said "This is definitely an error and we will fix it fast"
My personal take: An incident like this illustrates how vulnerable we are to being censored and silenced when using social media and communication channels owned by billionaires. It's time not only to leave those platforms but to educate your friends and family why this is absolutely necessary. No more excuses.
Original: Update, 13.30 Uhr: Auf SPIEGEL-Anfrage hat sich Meta inzwischen kurz und knapp zu dem Phänomen geäußert. »Dies ist eindeutig ein Fehler, den wir schnell beheben werden«, so eine Sprecherin des Konzerns.
Yeah, that was my thought too. What a dumb way to censor by search input instead of censoring the output.
It probably went like this at Meta:
Product Manager: Hey we just got this word filter list from HQ to be implemented ASAP.
Devs: Sure thing boss.