1,700 Biden voters. But maybe not. I bet Trump has a following in prisons too. We just don’t get to see the Prisoners for Trump signs in “the yard”.
Put them in detention camps in the California deserts. Break them up into smaller groups of say, 200 each, in separate locations (surrounded by watchtowers, barbed wire/electrified fences, sandtraps and land mines). The cost would be minimal. The lives saved, “PRICELESS”.