Not only ICE exists since Patriot Act created DHS, but before that the same organization was called INS. If you watch 80s-90s police procedurals you can spot when someone's on the show's staff had their gardeners/housekeepers busted in an immigration raid and there is an episode, where the characters need help from illegals, who are first afraid of them being "La Migra" but after reassuring that they are dealing with the "real" police who does not care about immigration at all, open up and help to fight crime with their insightful observations.
Yes, pre-Trump I was brutalized by DHS at the border including strip searched, cavity searched, medical bills racked up in my name and imprisoned based on a completely fabricated tale by DHS.
I posted my story on HN and a few other places and I was mocked and told in so many words I deserved it and I had probably lied about the back-story. The only people that would believe it was my own family. The ACLU and all the lawyers I contacted declined the case or ignored it.
After Trump I told the same story and suddenly everyone believed it. Everyone. Suddenly all the lawyers that ignored me and declined the case were saying "why didn't you seek damages."
It was there all along. It got worse with Trump in charge, but the truth is, you all just didn't believe us when it happened under Biden. The true stories of the abused weren't believed and taken seriously by many of the people who do now until it was politically convenient.