This happens constantly. Davino Watson was held by ICE for over three years.
https://www.npr.org/sections/thetwo-way/2017/08/01/540903038...
https://www.npr.org/sections/thetwo-way/2017/08/01/540903038...
1500 over 9 years is less than how many people die in airline crashes. Both are terrible and there is no reason not to improve it.
But it’s hardly a crisis that requires any kind of drastic overhaul.