A) you can survive without precooling or set it to start before getting deep into the store.
B)if you want that feature fine, but leave it off everyone else’s car! No cell connections should be installed by default like this. It’s a walking cve list waiting to happen.
One thing they didn’t mention but I’ve seen on the news before is that flood waters often contain carcinogenic/other polluting chemicals leeched from the ground, and other waste streams. How much of that gets left in people’s soil (or wells if they have a well system), or even in their house after rebuilding?