How Black Widow Ends
Black Widow is, at its core, Marvel’s “spy movie” in the same way that Ant-Man was the Marvel take on the heist genre. As such, the movie has more than its share of double crosses, misdirection, and convoluted plans. In the end it comes down to an attempt to take down Ray Winstone’s Dreykov, the man Natasha Romanoff previously believed she had killed, and finally destroying the Red Room and freeing the women who have been turned into Widows against their will.
Article source: https://www.cinemablend.com/news/2570087/black-widow-ending-explained-what-happens-what-could-mean-mcu