And then you have the issue of people using the knowledge they have .
EG; I passed my driving test in 1986 , but according to the magistrate last week , my 17 son is more eligible to drive than me ,
Just because you have a qualification does not make you good at whatever you qualify in .
Worse than that is people who use the amount of time in an industry to claim expertise , it is no good being in the business 18 years as I have , if you still do the same things as you did in year 1