ICE is often operating in a racist and dehumanizing way, but it is nowhere near the level of organized atrocity that it is regularly compared to.
There is something in common though: that very dangerous belief that lying and ignoring the law is justified by the end goal. Speaking of lies, where did you get this statistics that 50% of expulsed immigrants are criminals? Even their own statistics (https://www.ice.gov/statistics) show that a small minority have ever been convicted (and I would assume that most of those convictions would not be very serious crimes)
https://en.wikipedia.org/wiki/Madagascar_Plan
The Holocaust involved quite a bit of large-scale deportation to concentration camps.
https://www.theholocaustexplained.org/how-and-why/how/deport...
> In the autumn of 1941, approximately 338,000 Jews remained in Greater Germany. Until this point, Hitler had been reluctant to deport Jews in the German Reich until the war was over because of a fear of resistance and retaliation from the German population. But, in the autumn of 1941, key Nazi figures contributed to mounting pressure on Hitler to deport the German Jews. This pressure culminated in Hitler ordering the deportation of all Jews still in the Greater German Reich and Protectorate between 15-17 September 1941.