Why are Thai horror movies the best and the scariest?

For Thai horror movies, they are both afraid and like to watch. I have seen countless ghost films, most of which have been seen in China, Japan, the United States and South Korea. Maybe it's because I'm too numb to watch. I didn't feel much after watching many horror movies that my friends admired. It seems that I was scared to death, but I fell asleep watching it. Ha ha. Legend has it that Hong Kong's first horror film