I think I can redefine affordable safety.
Disband the ATSB and CASA, let ASA run the ATC environment, have CTA and OCTA. Let everyone do the best they can by modelling themselves on the US operations.
Save the industry untold millions. Safety not likely to be affected much at all. Less stress = better performance anyway. A more prosperous industry may actually be a safer one.
We are not getting value for money in terms of safety promotion and regulation so why bother.