However Ill admit that Rey being the actual destroyer of the Sith makes her the most likely candidate of being the Chosen One.
Is anakin still the chosen one. But is that etched in stone. The Chosen One is Anakin. He destroyed the Sith and brought Balance to the Force.
In my humble opinion I believe that Anakin Skywalker was the chosen one. In the prequel trilogy Qui-Gon Mace Windu and Obi-Wan all believed Anakin was the Chosen One but Yoda seemed to be a bit more measured with. There is concrete evidence that Anakin is the Chosen One as seen in the Mortis arc of the Clone Wars where the Father verbally confirms Anakin as the Chosen One who will end the Sith and bring balance to the Force.
From the perspective of Obi-Wan Luke is the Chosen One. From the perspective of Star Wars canon and George Lucas Anakin is the Chosen One. No longer was it the story of Luke Skywalker but rather it was the tale of his father Anakin.
The Jedi believed that balance of the force meant the complete destruction of the Sith even though that would be the very antithesis of balanced. Yes Anakin and only Anakin is the Chosen One. Anakin really is the Chosen One.
Star Wars theory. The way I always interpreted the Prophecy of the Chosen One was that balance implied the destruction of both the Sith Order as well as the Jedi Order. This added a new Messianic element to the Star Wars franchise because Anakin was essentially a human vergence in the Force conceived by the will of the Force itself.
Rather it is still the case that the one and only Chosen One is Anakin Skywalker a being who was conceived by the will of the Force itself and who had no father. The Star Wars saga has gone through a twisted evolution rife with plot switch-ups new characters and a galaxy full of variations that make fans wonder if anything is sacred anymore including the. Even after Anakin turns to the dark side and becomes Darth Vader he is still the Chosen One says Lucas.