I keep forgetting that since the dawn of time, humans have been so sensitive to environmental conditions that it is a wonder we survived as a species. I get what you're saying, but in the end it boils down to "it must be 72F and dry anywhere I go". A little rain isn't going to kill you, leave the car at home today. Don't want to ride in the rain? Then don't ride in the rain, I certainly won't judge. But it is not some failing of the design of human beings that makes us incapable of doing so.

they solve the parking problems in the cities

By turning the general traffic lanes into de facto moving parking spaces?