The solution to most of your issues is to drive slower. You should be driving at a speed such that you could stop if anything unexpected is beyond your visual l

The solution to most of your issues is to drive slower. You should be driving at a speed such that you could stop if anything unexpected is beyond your visual line of sight. If that means you can only drive at 10mph in dense fog, so be it. I personally refuse to drive on a motorway in dense fog becuase there are always pile ups. Honestly, there are just conditions where we shouldn't be driving and society should accept that. Same reason we sometimes cancel flights, busses and trains. As far as Tesla goes, I disagree with their decision to remove sensors from their cars, however I also don't think Lidar, Radar, etc. would help all that much. Radar isn't high enough resolution for driving through dense fog, and Lidar doesn't work in fog. Driving in fog is just hard.