Thing is it's not just Y. I was sitting in 3B on a A320 and i'm not a tall guy but that seat came back and got my knees. Then when I tried to pull out my tray from the arm rest I couldn't even put it down as the seat was so far back. Once I did get it down with help from the FA working on my laptop was near impossible with the seat so far back I had to work with the screen folded down partially. Obviously the airlines gave us what we wanted, cheaper air travel, at the expense of space and comfort but when a F seat has issue with personally space I think takes it to far.