Earlier quoted context omitted.
Greenwald stuck to his guns as he always did when his audience decided that they'd rather embrace the overbearing/surveillance state as long as the court jester didn't win the election again, that's how I see it at least. I'd like to give a less flippant answer but I honestly can't see any difference in his views now and back then, both in US coverage and Brazil's coverage.
I agree he’s stayed the same, but what was revealed was not some deeply held value system beyond contrarianism for contrarianism and attention’s sake. There was a fascistic attempt to overthrow the government, and the best I can surmise is that Greenwald took the side of the overthrowers because any other journalist with eyes and even the slightest care for truth could see what happened. So he chose to take the path…
What was the second outlet he was ousted from? I know of the intercept sure, and he was ousted because he wanted to cover the biden laptop, they kept claiming he couldn't(not only in the intercept itself but anywhere else) because it wasn't really true and now...well we all know how that turned out.
Calling him a hipster journalist unconcerned with the truth is just a flat out lie, especially if you conveniently ignore all his ongoing work in brazil. He was one of the main reasons the current president is not in jail and defeated bolsonaro in the elections, something which bolsonaro attempted to prosecute him for, and now with lula in power he an extreme critic of the censorship the supreme court is using to silence people, the same people that absolutely hate him for getting lula out and ousting bolsonaro.
He is an example of being steadfast in his beliefs against censorship and surveillance state, just because the vast majority of journalists are actually reporters parroting whatever party line the newsroom toes at the time doesn't mean someone who actually sticks to his ideals is a hipster.