I too worried about lane departures (even though of course I think I’m a better than average driver;). It has automatic lane assist which warns me if I’m on the lane line without putting on my blinker. I’m pleasantly surprised how infrequently it needs to remind me!
However more importantly I think it’s safety features of lane assist, adaptive cruise control, front and rear assist (emergency breaking), and blind spot sensing with haptic feedback are fantastic! If every can had these, I’m certain driving would be safer even without autonomous driving.
I wish that were unequivocally true, but at least here in Switzerland, the standards for lane widths and parking spot sizes are creeping up, explicitly explained with the trend towards larger cars.
Now is that primarily a consequence of wider vehicles or smartphone-induced distracted driving?