OatmealDome found that 14.1.1 updates the Switch’s bad words list
[Nintendo Switch Firmware Update]
Version 14.1.1 updated the bad words list to add the following:
– "sendnudes" for all languages
– various phrases involving death in katakana （starting with シンデ〜） for Japanese— OatmealDome (@OatmealDome) April 19, 2022