I was sent to the doctor’ Office today for a physical. My appointment was for 10am. I

arrived at 9:45 thinking I get there early fill out the forms/paperwork – they could get me straight in at my scheduled appointment time.
NOPE!
I sat in the waiting room watching The Price is Right and flipping through old People magazines from 2016 until freakin’ 10:48!
There I waited in an exam room for another 15 minutes waiting for the doctor to see me.
After spend all of 8 minutes with the physician’s assistant! I was on my way.
Unreal?
Are doctors having a laugh!? If I turned up at 11:10 could I have walked straight in to be seen?
What do appointment times even mean?