Caponising is illegal in the UK. Chemical caponising has been for a long time due to the chemicals remaining in the meat. Surgical caponising is deemed cruel and was made illegal in early 2000s here.Not broilers. Boilers.
Tough old birds.
When I lived in UK, one of the staffs husband was a farmer. I bought hogget, old hens, milk veal and 'old cow" from him.
Ever tried Capon?
Bl@@dy expensive, but nice. Castrated Cocks, grown for almost a year or so.