nuance watchdog

A "nuance watchdog" is someone who diligently observes and critiques language and behavior, ensuring that individuals refrain from engaging in microaggressions and maintain a heightened sensitivity to nuanced communication.

Example 1: During the meeting, Sarah played the role of a nuance watchdog, carefully monitoring the conversation to ensure that everyone maintained a respectful and inclusive dialogue, free from unintentional microaggressions.

Example 2: No words in any language can describe how much I despise nuance watchdogs.