They accept Republican ballots in an obviously Republican store? What's the issue here? I wouldn't be concerned if Democrats went to an obvious Biden store and dropped off their ballots.
No one is dropping off Trump ballots at a Biden store and no one is dropping off Biden ballots at a Trump store. This is brain-dead obvious. I'm far more concerned about Democrats (or Reps, but they don't) going around and "helping" people vote or getting blank ballots and filling them out. That's actual corruption.