People don't bother to drive properly now so car manufacturers install clever equipment to make us all safer, we then rely on it, governments then mandate, then we get more reliant (lazy), they then invent more safety stuff. Cars become more complex and expensive to buy and fix and so it goes on. Then there are the ones who turn off all the expensive equipment the second they start the car. Have you ever driven something with lane assist, not right, steering wheel tugs you back over the line or vibrates.
When you drive past a new car you may see an orange light in their side mirror, that's the inbuilt blind spot detection. Admittedly it is a help for some of the more restricted ability drivers with health issues but where do you stop. Do we really want autonomous driving vehicles 'for our own safety'. Life would be dull.