There's an ocean of difference between "moved some magazines" and "helped organize the event and explicitly called for violence". You know that, though; you're just intentionally missing the point.
> helped organize the event and explicitly called for violence
I know some other guy that did this after he was beaten in some sort of contest. Don’t think he was ever punished for it. Landed on his feet, building a new ballroom now.
Similarly, you know that "moved some magazines" doesn't accurately portray what this person was sentenced for. It was evidence tampering, and intentionally trying to frame it as "just moved some magazines" is disingenuous. You don't even have the plausible excuse of "missing the point".
You know what they say about glass houses and stones, right?