You can't hire someone who doesn't have a firm handshake.
You can't hire someone with typos on their resume.
You must have that university degree right.
You can't hire someone who is a convict.
You can't hire old people.
So after HR has already eliminated all these people. They are left with the bottom of the barrel people who are apparently superman with no character flaws.
Then we wonder why we can't seem to hire anyone.