I don't think someone searching his twitter feed for a phone number he himself posted for self promotion falls under the same category as taking selfies outside someone's place of work.
>The drunk driving analogy is stupid because the benefits that cars provide to society outweigh the negatives of drunk drivers, but there is no good reason for an anonymous tip to warrant armed soldiers breaking into your house in the night, usually making no indication that they are policemen and not just thugs and robbers, and shooting you dead if you so much as move the wrong way in your confusion. It's a profoundly dangerous and easy to abuse system, and it needs to change.
You're right, the system does need to change. And I would even agree that is linked to the issues of online harassment. However, that is not the cause of online harassment, nor would improvements to police reaction policies put a stop to doxing.