Fans have complained about all of those things (and more). How much complaining depends on how many people were fans of the original. Bucky the kid side, was largely a footnote in marvel history and hardly anyone cared about him until the winter solider story. So some fans complained, but the majority of fans (and most importantly casuals,
) didnÂ’t mind skipping kid sidekick Bucky and going straight to winter solider. And even if more did care, they would have been drowned out by Stucky fangirls, lol.