CVS at Barracks PSA

So I know I’m already an idiot for using CVS, but insurance sucks. I went to get my prescriptions tonight and was checking to make sure they were correct, and I saw that I full-on had someone else’s prescriptions in my bag. This was concerning on many levels; the cashier appeared to check all the bags before giving them to me, but handed this to me anyway. So now I was in possession of this person’s full name, address, phone number, DOB, insurance info, and some private medical information. And it wasn’t like it was my same last name or a prescription I also use. I took it back to the pharmacy and the tech just laughed and said “oh, oops!” like it was funny and not an incredibly concerning blatant HIPAA violation. I already hate CVS, but damn. This is a new low.