>>107617537Well, Kingpin went from black in the Daredevil movie to white in the Netflix TV show.. But the movie was a critical failure, although it did alright commercially, and the followup Elektra was also a commercial failure. Black Electro appeared in ASM2, the film had a franchise low box office and was a critical failure, and we never saw black Electro again. However the movies that the MCU Nick Fury appeared in were successful, and now white Nick Fury has been sidelined in the comics and given a black replacement in 616.
When something with a race swap is successful, it seems much more likely that the swap will be permanent. Which is why no one should watch RotTMNT if they ever want the real April to be seen again.