Walgreens review: Astoundingly rude cashier

Stopping to purchase pain reliever because it's Sunday & I live across the street & in pain, I was loudly and rudely accused of breaking in line at cash register. I'm 71 years old, I don't break in line.
Cashier was SO LOUD THE OTHER CASHIER WAS ABLE TELL HER I DID NOT JUMP IN FRONT OF ANYONE AND THAT I WAS THE NEXT ONE IN LINE. Cashier was so angry for being called out, I guess she could not realize she needed to apologize.
Walgreens, 3 years ago I moved my prescriptions to the locally owned neighborhood store when I was no longer required use this store by my insurance.
It's been a store that likes to hire lethargic rude people for as long as it has been open.
From now on, I hope I can go to my local drugstore or at least the CVS
which is a far better operation.