HR departments have come in for some grief on another thread. AIBU to think that Finance functions would come a close second?
(disclosure - I work in finance).
After all, finance departments can impose "silly" rules about needing purchase orders rather than just buying what you need on the company card.
Also, sending out reports full of numbers that no-one really has any ability to control.
A former colleague in another job once said to me "we make the bullets for other people to fire".