To my mind it’s less about profiling and more about selective enforcement.
I haven’t flown for a couple of decades, but we do airport runs for family and friends.
From the horror stories I hear, the anal orifice issue appears fairly frequently.
And I have yet to hear of any of them being removed from the plane.
And a note to the airlines...
Want to encourage people to stop acting like animals, start treated your paying passengers like valued guests instead of cattle.
Just a thought.
They are removed from the planes ALL THE TIME. There are stories on it almost every day. I see at least one a week posted here on FR.