One reason is that they do not meet our standards of beauty. We are used to seeing as beautiful animals those who have a cute face, kind eyes and smooth fur. Bats, on the other hand, do not have this appearance, so we find them unattractive.
Yes, they have a very distinctive appearance that may seem disgusting and frightening. Their wings are covered with skin and their muzzle resembles that of a rat. Such features are disgusting to most people.
But it is important to realize that beauty is a subjective concept. Flying bats may not be beautiful to us, but they fulfill an important role in the ecosystem and help maintain the right balance in nature. In addition, many species of bats are unique and rare, and their conservation is an important task for our planet.
We need to stop judging animals based on their appearance alone, and start respecting them for their important role in nature.