Amulya Vishwanath, a former Nvidia executive, describes the current state of robotics as being in its 'Lego era,' where foundational components are still being developed. This perspective contrasts with the belief that robotics is on the verge of a transformative breakthrough akin to the launch of ChatGPT in late 2022. Vishwanath is now the founder of Techable VC, focusing on investments in physical AI across various sectors.