> Especially the lane departure ... assist was downright dangerous in snowy conditions

And near cyclists...

(Opposite to some configurations described nearby, some car models do automatically steer pushing the car in its lane, they do not just warn the driver.)

We have a car with lane assist. But as far as I have seen (but can be mistaken), collision avoidance has a higher priority, so it would prefer avoiding a cyclist ov er staying in lane (though if the road is small, it might just start breaking).