Waymo and Tesla are in a robotaxi battle in Austin, drawn to Texas' looser regulations.Austin has become the new robotaxi capital, with Waymo partnering with Uber and Tesla planning a service.Texas' simple autonomous vehicle regulations attract companies like Waymo, Tesla, Amazon-backed Zoox, and more.California has stricter rules for testing autonomous vehicles compared to Texas.Tesla plans fully autonomous vehicles on roads in Texas and California by 2025.Texas allows police to ticket autonomous vehicles, unlike California's rules.Lawmakers in Texas are working on new legislation to regulate autonomous vehicle operations.Waymo started testing its robotaxis in Austin, offering rides to select members of the public.Residents in Austin have raised concerns about incidents involving autonomous vehicles, including Waymo's.Road safety groups emphasize the need for careful regulation of self-driving technology's potential consequences.