Musk also opined that Tesla might launch the service in other states by the end of next year, too.

These claims come after years of Musk overpromising on Tesla’s ability to develop software that can autonomously drive cars. He originally promised in 2016 in a since-deleted post on Tesla’s website that “All Tesla Cars Being Produced Now Have Full Self-Driving Hardware,” and in the following years made it seem that it would only take the flip of a switch to fill the streets with self-driving cars.

Even the hardware part of that promise has not borne out.