Respectfully he wasn't seen that way. His indictment was in 2011. Obama was president and still had another election to do. Edwards had not been relevant since 2008, really since 2004, as no one thought he could be Hilary or Obama in the primary.
>So there is precedent for indictments for this particular crime
One could argue its shows this is a waste of time and money.
The country doesn't need this. Trump was fading away.