Kudos to AOC for triggering the concentration camp supporters by using historically accurate terminology. It doesn't have to be a death camp to be a concentration camp.
The Japanese internment camps in WW2 were concentration camps. Thousands of people were put behind barbed wire for reasons of race or ethnicity, without due process.
Trump's internment camps are concentration camps, as thousands of people are now behind barbed wire for reasons of race or ethnicity, without due process.
Though children and adults are dying quite often in Trump's camps, it's not appropriate to call them "death camps", being that death isn't the intent. Thus, "concentration camp" is the correct term.
If that makes Trump cultists uncomfortable, that's good, as it means they still have some sort of vestigial conscience.
What do you propose should be done with the thousands of people attempting to enter the country illegally? How many will you host in your house until they can be processed?