We have to guard against incremental erosion of standards; if it's not right it's not right, end of story!
And how do you guard against being ripped off ?
I´m all for deicing a frozen airplane, even though 'my' Cessna contraption just cost 17m$ I want to come home unhurt, but I still use some brain cells. And that has NOTHING to do whatsoever with:
the old fashioned "I'm the captain and I'm right, don't want to listen to you" attitude