A lot of people in the USA were fans of Wikileaks when it was almost entirely anti the current administration of the time, which was Bush Jr. Not by design but because that's who was in charge of the illegal offensive wars at the time. But then the diplomatic cable leaks in 2010 included high profile Democratic party leaders, and that's when I believe people not only turned their backs on Wikileaks but leaks in general. They already knew their enemies were garbage and they didn't want to admit their own were too.
Wikileaks, pro-Russian propagandists? I believe they have leaks on Russia too, so we're gonna need something more solid than "published documents that happened to come from Russian agents".