Haleu fuel is pretty common that’s enriched up to about 20%. Highly enriched fuel is still used for nuclear power on aircraft carriers that use 93% enriched U235.
Iran is definitely just trying to make weapons but wanted to at least give some examples of higher enriched fuels
Because the title doesn’t really give enough context they were advertising as a place for kids with mental health problems but instead just used them for free labor
“Trinity Teen Solutions promised to help girls with mental health and behavioral problems, but a group of women who’d been placed there as teens by their parents accused the [now-defunct ranch] of forcing them to perform manual labor. Tasks included repairing barbed wire fences, castrating animals and laying irrigation pipes, Injuries were disregarded, it states, and the girls were subjected to humiliating punishments if they did not do the work as ordered.”