Why don't many luxury cars have skylights?

Many luxury cars don't have skylights, not because of technical problems or cost problems, but because a car culture has been continuing this tradition, and the other is safety. Luxury cars generally pursue speed, and the body design is very particular. Nowadays, many high-end cars have skylights, but many luxury cars don't. This is not because of immature technology or cost. Since it is a luxury car, technology and cost are both problems, mainly because a car culture continues this tradition and historical inheritance. General automobile skylights are divided into ordinary skylights and panoramic skylights, which play a certain role in refreshing the air inside the car. Moreover, the skylight is a patent, and Webster has more than 60 patents, accounting for 65% of the market share. In addition, there are security issues. Luxury cars generally pursue speed, and the design of the body is very particular. Million car purchase subsidy