Dogs with a bite history are rejected by most centers and shelters.
If you are lucky, they may offer to euthanize the dog, but generally you pay for it. I know this because my father was a veterinarian. People would call him for advice because he knew how the system worked. Rural people generally elected to do it themselves.
Sort of like Noem did.
I took in a rescue dog with a bite history. Bit my husband, bit me twice. I was extremely stupid. I tried to dominate it by going nose to nose. First stitches ever. But after a while the dog calmed. It was still terrified to be left alone and was the first dog I had to take literally everywhere I went. But, in the end, the vet said that he had become a happy dog and I was thrilled. I had always thought that Toby was dependent on me. When we finally lost him, I learned that, instead, I had become completely dependent on him.
Dogs that bite CAN be rehabilitated.
Rory’s World
https://youtu.be/7XHQVw-hWx8