If people understand that Atlantis was a fictional creation for thousands of years, what made people start to think that it had once really existed

people think she is because she was brought to this world by a god and the god wanted a boy but it was a girl so the god threw it out and she became that

Many people think that Atlantis actually existed because of the fantasy it gives to them. The story seems very interesting that people try to imagine how it actually looks like. Besides these, there are also several stories that seemed connected to it, just like the disappearances of many ships which no one can actually explain. Some people also think it existed because many historians in the past believed in its existence, such as Posidonius and Strabo.

Explanation:

Atlantis is a popular fictional island from Plato's work. Many people speculated about Atlantis in the past whether it was real or not and what inspired Plato to make such fiction. Many also believed it was meant to teach a certain philosophy, but still, no one knows the reason.