the retcon really centered around bucky. instead of him being a plucky 16 year old, they made him an adult, special ops. the kid bucky persona was for the folks back home. same with cap.
they didn't change modern steve rogers. they just explained that the old comics weren't representations of cap and bucky in ww2.
in the modern age, cap only kills when completely necessary (and i can't even recall who he last killed). bucky on the other hand...
i'm not going to argue with you about likeability. that's your opinion and that's fine.
that's weird. looks like she's walking down the same steps she was driving the bat bike down...at the same time (seems to be a riot going on)?