That has been the opinion of pretty much every expert whose paycheck is not dependent on selling the still distant technology:

Ford CEO Jim Hackett scaled back hopes about the company’s plans for self-driving cars this week, admitting that the first vehicles will have limits. “We overestimated the arrival of autonomous vehicles,” said Hackett, who once headed the company’s autonomous vehicle division, at a Detroit Economic Club event on Tuesday. While Ford still plans on launching its self-driving car fleet in 2021, Hackett added that “its applications will be narrow, what we call geo-fenced, because the problem is so complex.”

Hackett’s announcement comes nearly six months after its CEO of autonomous vehicles, Sherif Markaby, detailed plans for the company’s self-driving car service in a Medium post. The company has invested over $4 billion in the technology’s development through 2023, including over $1 billion in Argo AI, an artificial intelligence company that is creating a virtual driver system. Ford is currently testing its self-driving vehicles in Miami, Washington, D.C. and Detroit.

Driving cars is literally the most difficult things that people do on a routine basis, and it is made all the more complex because it involves incredibly complex interactions with other human beings who do not truly understand the limits of the 1½+ ton death machines.

People who suggest that this is just around the corner are deluded or liars, or both.