Agreed.
Bomb guaranteed now.
It’ll bomb, but not because of Johnny Storm’s race.
It’ll bomb because the super hero movie market is saturated right now, and the MCU owns that space. FF is, like Andrew Garfield’s Spiderman, a too-recent reboot that isn’t going to provide enough time and distance from the earlier efforts (like Nolans Batman did)
Heck, I think the new Spiderman reboot, which ties into the MCU, is going to have real challenges. And Spideys supposed to be Marvel’s flagship property.