I know exaggeration is normal online, but every time this comes up, I think "what airlines are they flying"? About 4 years ago, I was flying Delta home from an event and had gotten upgraded to the "comfort+" seating. Before we got off the plane (after we were on the ground), I reclined the seat all the way so I could get a picture of how much this recline really is.
That looks like 2-3" to me. I don't see anyway that's even close to being in someone's lap. And if the seat truly "reclines", wouldn't the bottom of the seat back then be moved forward?
Next time you fly, do the same thing I did... recline the seat all the way and then take a picture.