I chose the word carefully - the US is definitely, as you say, very cruel with immigration enforcement (due to all the reasons you pointed out), but it is not r

I chose the word carefully - the US is definitely, as you say, very cruel with immigration enforcement (due to all the reasons you pointed out), but it is not restrictive, due to the large legal immigration. For example, if they allowed everyone in the world to immigrate, except for 10 guys, but they enforced the border using flamethrowers against those 10 guys, then they would be cruel, but not restrictive. As for implying that you said the US was engaged in anything similar to genocide, that was not my intention either, sorry. The sentiment was more that, if you were to compare the US to Nazi Germany, then almost every other country would compare even closer (on the topic of immigration, at least).