Yes, and the article quotes people that are really only talking about L3, even though they use the word "L4".
One of the defining features of L4 as everyone else uses that term is that you are not required to take over, even in emergencies. L4 capabilities don't prevent you from voluntarily taking over, it's simply not required that you be able to in order to operate the ODD. Both Cruise and Waymo operate test fleets with drivers who can take over, incidentally.
One of the defining features of L4 as everyone else uses that term is that you are not required to take over, even in emergencies. L4 capabilities don't prevent you from voluntarily taking over, it's simply not required that you be able to in order to operate the ODD. Both Cruise and Waymo operate test fleets with drivers who can take over, incidentally.