Tesla already does this to some extent. TACC will go down to a full stop in traffic today, you just don't get the steering part(which isn't hard in stop & go).

Tesla already does this to some extent. TACC will go down to a full stop in traffic today, you just don't get the steering part(which isn't hard in stop & go). It's incredible how less mentally wore down I feel after a long commute when using TACC. Still paying attention but at lot less effort required.