. This is reality in many countries and also some states of the US (I think NYC for example is that strict) and doesn't keep anyone from doing hack jobs.
To me this argument makes no sense.
To me that is like saying seat belts don't save everyone so don't even bother.
I can't comment on how other countries do it but I can tell you here that inspections reduce the number of bad installations.
The fact that inspectors are failing jobs IMO proves they are catching violations that would have been remained otherwise.
