Yeah, people will go crazy for GPT-o2 trained on the readings of sensors "barely embedded" in the brains tortured monkeys, for sure.
EDIT: This comment may have been a bit too sassy. I get the thought behind the original comment, but I personally question the direction and premise of the Neuralink project, and know I am not alone in that regard. That being said, taking a step back, there for sure are plenty of rich data sources for non-text multimodal data.