Don't we already have 1000s of self-driving capable cars on the roads in the US? I think we are still quite far from having some government sanctioned kill swit

Don't we already have 1000s of self-driving capable cars on the roads in the US? I think we are still quite far from having some government sanctioned kill switch in those. AI will be like Internet. When we in the year 2040 take a look at the last 40 years, we can't point out when it exactly became prevalent. We just know that at 2000 it was not a big deal, but at 2040 it is a very big deal and shaping the world.