I'm pretty sure my bank has a machine that counts and checks for counterfeits. I haven't seen anyone do a manual check in years, about as long as they've had the new machines. Of course there's still work involved, but it's mainly just feeding the machines and typing into a computer.

My bank has ATMs where you drop all your coins in a hole and the notes go on a stacker. It does all that stuff automatically

If there’s a damaged or counterfeit note it spits it back out. This is certainly 100% automated and it tells you exactly how much you deposited afterwards.