If leaders use LLMs even a fraction as often as I do each day, we can say with 99.99% certainty that major decisions are already heavily influenced by them. IMHO, that's a significant improvement over human intervention, which often comes with biases or even ill intentions.
LLMs are not free of biases (and, because there are comparatively few major LLMs in use, and with very similar training, far less diversity in biases than humans that might be consulter.)
I was confused why https://chat.openai.com suddenly redirects to https://chatgpt.com which results in connection refused. Turns out chatgpt.com is in many blocklists (e.g. Pi-Hole) due to it being a potentially unsafe Domain before OpenAI acquiring it. So heads up if you use Pi-Hole / AdGuard etc.!