Speakers warn algorithms can erode language and culture

Gadeau described an "algorithmic treadmill" in which social media amplification and algorithm promotion strip words and signs from their original cultural contexts. He cited examples of African American English vocabulary being diluted as it spreads on platforms and noted how vertical video formats have altered some American Sign Language signs to fit the camera frame.

He warned these dynamics not only change language usage online but also train models to misinterpret or erase linguistic variants. "The algorithm for spell check is even marginalizing, linguistic characteristics," he said, arguing platforms and model builders should account for cultural and linguistic diversity during dataset curation.