Fan Casting Marvel's Realms of Darkness

Marvel version of DC's Dark Multiverse. What if some much terrible things happened, or Avengers became evil? Some of 6 problem universes. One of them is Steve survived in WW2. Cold War, Space Race were still happening. USA and USSR created their superhero team in 1980s. Even if USSR collapsed, the battles still not have end ... Another one is USA makes Carol to their weapon, used won every wars. Later she lost her friends, family, and found out the truth, Carol started to wipe out those politicians and soldiers. Then she killed the other politicians by her photon blasts ... in this world, Carol destroyed all the cities and became this world dark leader.