It's incredible that American corruption can happen out in the open like this. And this isn't a uniquely Trump phenomena. Political pardons are an amazing thing, and they have been used by presidents for a long time now with extremely little scrutiny and no possibility for repercussions. The executive being able to overrule the judiciary is an absolutely jaw-dropping American institution. So much for checks and balan…
It's like there's a new social contract that states: it's not corruption if it's done in the open.
The rise of more grass-roots news sources (podcasts, memes, social media) also leads to tons of conspiracy theories, and mistrust that builds this idea of corruption being ubiquitous, just not out in the open. And yes, that happens, but this atmosphere magnifies it 10x.
So when someone like Trump does it out in the open, people are more likely to excuse it because "everybody is already doing it, at least this is out in the open".