In China they keep the Uighur muslims in camps, but they separate the camps by gender. After 35 years of separation there are virtually no Uighur children and the Uighur people are destined to extinction.

Genocide without firing a shot.

What if someone is a threat to your system but you can’t put them in camps? If you really despised someone, acutely so (maybe because their existence disproves your founding principles), probably the worst thing you could do would be gaslighting their children into self sterilising. Do that for 35 years and those people are destined to vanish too.

Same strategy, different method.