After looking up the 'bricking' part, I was wrong, but I would rather not get to the point of ever having to deal with that regardless of having it replaced for free.
I was only estimating when I mentioned $30,000. I was wrong, but my number seems a bit better than what I found.
Then you shouldn't get one if you don't have home charging. You are talking about a very rare possibly especially and only if an owner ignored his or her car for months. Is that something you think you'd be likely to do? Bricking the car is the ICE version of ignoring an oil light for months. If you've never done that then you'd likely never brick your car.
Again, I don't think you understand there is a difference between the car running out of charge and becoming non drivable and the battery pack being ruined. If this owner misjudged things in a winter storm and also forgot to charge 4 weeks in a row he'd still have a month or more to dig his car out of the snow and take it to Tesla service center.