That’s an opportunity. Republicans should leverage this and walk around freely, interacting with voters right outside the wire. Set up folding picnic tables, meet people, have discussions. Have a thermos of coffee there.
Have a grand time pointing out that you are in solidarity with the American people, but Democrats are “over there”, behind the wire and soldiers... terrified of the people.
Given the 2020 steal, do you really believe the GOP cares?
If you do, then by all means, just keep voting.