Twitter (now X) Co-Founder Jack Dorsey praised billionaire Elon Musk's Tesla Cybertruck, calling it the "best robot out there". "Thanks Jack," Musk replied to the post, with a heart emoji. Several users reacted to Dorsey's remark, with one saying, "Best robot? Bro can’t even fit in a normal parking spot." "It’s literally a roaming robot with seats," another said.