During a recent Senate hearing, Waymo disclosed that its autonomous vehicles are supported by remote human operators, including those based overseas. According to NS3.AI, this revelation has prompted lawmakers to question the true definition of full autonomy. Concerns were raised regarding safety, cybersecurity, and the regulatory oversight of such remote assistance. This testimony comes as federal legislation on autonomous vehicle frameworks is being developed and as Waymo progresses with a significant funding round that values the company at $126 billion.