You could tell she had those zingers locked and loaded and was just waiting for the right time to drop each of them.
You could also see her when she decided to chamber the round. Where her stern disapproval face had brief flickers of delight as she decided she was going to use one when she had her next chance to speak.
Republicans also love to volunteer / run for local elections that oversee these logistics purely because they want to manipulate it in bad faith. It's SOP for them.
Hell, they have even been caught multiple times putting up fake ballot areas, and "helping" non-native English speakers fill out their ballots, and being in full control of delivering those ballots.
Both sides are not the same.