2 years is not enough. He should be tarred & feathered and then shipped to North Korea in a pine crate.
Historically, lawyers including prosecution, defense and judges have never taken vote fraud seriously because “everybody does it”. It’s like jaywalking to them.
It’s like jaywalking because in most states, most cases, it is equivalent to jaywalking or a parking ticket. It is a minor offense in most states, most cases because the law was written by incumbent politicians.
It will take a larger, more persistent effort than we have seen so far to change “the system” in this case.