My usual bank stopped allowing coin orders of any kind. Not even halves, which is irritating, because it's not like there's a half dollar shortage... The federal reserve branches must have hundreds of millions of dollars worth of halves sitting around.
My CRH hobby slowed down substantially about 6 weeks ago, when my work started to pick back up... But my weekly bank orders didn't slow down, so I built up a huge amount of coin in the house. I've still got 10 boxes of nickels, 4 boxes of quarters, 4 boxes of pennies, and 8 boxes of halves. My wife jokes that I caused the coin shortage. I rolled up 3 boxes of nickels and a box of quarters last week, and deposited them at the bank. They said it was helpful.
I know people are using Coinstar machines, because I found a silver dime in the reject tray last week, along with a German Pfennig and about 50 cents in clad dimes/nickels.