Moving this away from the embarrassing political idiocy and back on topic, I too want to see Cad Bane. But it's interesting- Boba was supposed to kill him in Clone Wars in a story that never got produced. It got as far as having an animatic done and voices recorded, but that was it:
So...I guess he technically isn't dead since it was never produced, even if the intent was for him to die. I feel like we'll see him pop up again in Bad Batch at the very least.