Its a bureaucracy. And according to Doctor Peters, who wrote a book called
'Peters principle' many years ago:

"In a bureaucracy everyone will eventually arise to their level of
incompetence"



That "incompetence" is more usually a lack of sufficient office politics
skills than
technical skills. "Dilbert" is on target more often than you would
believe if you
never had to work for a large corporation. AT&T was the worst with this.
There you worked on stuff not because there was a chance that it might
make the
company any money, but because your boss thinks it will impress his
boss. Other
instances are when your department didn't spend all its allocated budget
for the
year, so the boss has people order equipment that might be useful in the
future.
Known as "Use it or lose it", as next year's budget would likely be
scaled back if
this year's isn't fully spent.

I have run across incompetent people in companies I've worked for, but it's
actually quite rare. One guy who didn't know what he was doing just
tried to
wing it. And his work was very faulty. But by far most incompetence is
found in management.