So since in Wanda's childhood when the second bomb dropped it never exploded. This could be becuase she used Probability Hex which is also what Agatha said. For her to have powers back then It would mean she was born with them which is what is in the comic books. She is born with them because Magneto is her dad. Since that happened i think MCU and X-Men are gonna connect. Also Fietro adds more proof. And the fact that Marvel bought Fox.