Do you think we should be working toward a "biological singularity" — where AI connects directly to the human brain to improve our minds and well-being to overall improve human mind functions?

What if we aimed for a biological singularity — where large language models (LLMs) could actually connect to our brains (via chips or other means) and help us think better, being more effective ?

Looks like there are fewer companies like neuralink doing that?