ICE is unpopular because they the lower the voting power of blue states via removing illegal immigrants and thus lowering their census numbers, so the US media that is almost entirely Democratic[0] isn't a fan. The FBI[1][2] and CIA[3] aren't targeted because they carry water for the democrats. It has nothing to do with human rights, just politics.

[0]https://www.washingtonpost.com/news/the-fix/wp/2014/05/06/ju...

[1]https://www.nytimes.com/2016/07/06/us/politics/hillary-clint...

[2]https://www.politico.com/news/2021/11/13/raid-veritas-okeefe...

[3]https://nypost.com/2022/03/18/intelligence-experts-refuse-to...