The End of Sacrifice

i feel like we might be reading what had the destruction of the temple in 70 backwards. And so there is an end to sacrifice. Let's stop killing stuff to make god happy. We don't need to do this any more. The sacrifice is like this horrible, terrible a religious system. Im i'm not sure i see the innate problem with that. But i see an ani dont i don't particularly want to practise it,. but i don't see a problem with i like as a religious system because it can be done very ethically.