Apologies for not fully responding on circumcision response. Yes anesthtic but no need for public display because it would be done at birth. However, once males have fully physically grown, or if a male is a problem, absolutely the removal of testicles should be anesthesia free AND public. Not as punishment or a return to the gore of the Roman Colosseum, but as celebration of the societal improvement. Altho human nature and the mob being what they are, that would aid in public reception and acceptance. There are methods of chemical castration via direct injection into the testicles that are relatively painless. I know because I researched it and did it to myself and have been far happier and saner/calmer ever since. I have always wished I had learned of it years ago. But if done on a problematic male, then absolutely make it public snd brutal.