They still claim that the 2020 election was stolen and they think ICE surrounding the polling places will keep the election more honest. What it WILL do is scare people away from voting if they aren't white.
“We’re going to have ICE surround the polls come November,” Steve Bannon said on Tuesday’s episode of his War Room podcast, addressing Democrats. “We’re not going to sit here and allow you to steal the country again. And you can whine and cry and throw your toys out of the pram all you want, but we will never again allow an election to be stolen.”

Steve Bannon says ICE will ‘surround the polls’ as Trump doubles down on taking over elections
Trump doubled down on his comments to nationalize voting Tuesday during an Oval Office press conference. “If you think about it, a state is an agent for the federal government in elections,” Trump said. “I don’t know why the federal government doesn’t do them anyway.”