I'm certainly not trying to understate the very real and very serious suffering that irresponsible drunk drivers can and do cause. If any of this came off like that then that was never my intention.
When it comes to understanding drunk driving and especially why it is de facto tolerated by society despite its significant problems, it's necessary to consider the motivators and both positive and negative results. Simply saying "they are all irresponsible and should stop" and such with a handwave isn't productive. After all, society wouldn't tolerate a significant problem if there wasn't a significant benefit to doing so.
When it comes to understanding drunk driving and especially why it is de facto tolerated by society despite its significant problems, it's necessary to consider the motivators and both positive and negative results. Simply saying "they are all irresponsible and should stop" and such with a handwave isn't productive. After all, society wouldn't tolerate a significant problem if there wasn't a significant benefit to doing so.