Musk's work leading DOGE, President Donald Trump's initiative to slash federal agencies and their resources, is coming to a formal end.

A group of Tesla shareholders said they feared Elon Musk's car maker was being impacted by "long-term damage."

Catching up to Waymo won't be easy because it has partnered with Uber Technologies, which operates the world's largest ride-hailing network with 170 million monthly users. It could take Tesla years to achieve that level of scale, especially if it builds its own mobility network from scratch.