You may have a point there. But in order to combat the fraud, the DOJ is going to have to be tough like they are in South Dakota.
They will have to be observant and firm. They cannot go in with a tough attitude, because it only enrages the democrats and causes even more trouble. However, going in as civil rights monitors leaves the Rats without any complaints.
What are they going to say, "No, we don't care about civil rights?" Nope, they are stuck with these observers.
The observers can do a whole lot by ostensibly protecting the rights of voters. This is a good thing, and it leaves the left with no complaints.