Anyway, if anything I've said on this or any other thread has come across as unconsidered or argumentative then I apologise, and assure you, it is unintentional.
There are so many opinions, so many rules, so many options available. Some lakes have barbed hooks only, some barbless only. Some bean mats only, some cradles only. Some safe zone only, some no safe zone. Etc etc etc. I think it's fair to say that any conscientious carp angler considers the safety of their quarry when setting up in any fishing situation. There is inherent risk to the fish just by fishing for it. i guess what we've experienced personally is what shapes what we see as safe or not.