As I said before, most revealing of where some pilots' priorities lie. I don't have to live with your management, I do understand that.
Lest it not be self-evident, noone that I've read has proposed that ALL recordings should be actively monitored by someone ALL of the time. That is a straw man, and of course wouldn't be necessary to curb unprofessional behavior by the (likely very small) proportion of pilots involved. A relatively small sample will do nicely IMO as a strong disincentive - unless a pilot has little interest in continued employment in the industry of course.
*flame suit check - ON*