Existing lane markings serve the same purpose, just with a slight offset. They're actually a lot better because there are usually two. But of course driving is a lot more complicated than just staying in your lane.
I've had the same experience with my MBP 2017. So many people don't realise that the aluminium chassis isn't just attractive, it's actually a massive heatsink, and it's the reason the machine needs barely any internal airflow.
Regardless, it seems very defensive. A company that looks after their users "because they choose to" is a lot more suspicious than one where customer care is simply assumed to be inherent to the operation.
> What if you do have the money and could indeed and also want to do a lot of travel, have awesome friends, eat nice dinner, do weekend partying, and own all those things, but you simply do not have the time?
> men in Japan who sleep less than six hours a night are 400-500% likelier to have a heart attack
Seriously? People who sleep less might be at risk of all sorts of health problems, but not necessarily because they sleep less - people generally sleep less because they're doing [strenuous or destructive activity]. And it's much more likely that partying / working late into the night causes health problems, rather than solely the lack of sleep.