BTW, there are planes where people face backwards. I have had seats facing backwards in Business Class on a few airlines.
From a review of Seatguru, United and British Airways seem to be the "offenders".
Why, in exchange for paying some 4X the Coach fare, a passenger must be facing Aft, escapes me.
On my flights to EDDM/MUC on the way to Salzburg, I've always selected 6A on a United 77Q. They do not sell 6B as it there for Officers on break, and if something in First is open, that is where they camp out leaving 6B open.
Now one year I went,'15, they substituted a 763 and my 6A was (ugh) Aft facing - not a happy camper!
Oh well, whenever United moves forth with reconfiguring their existing 772 fleet to the W (Polaris) configuration, all should be well, as those pods all face forward.
Meanwhile, back on the rails over here, whenever I've been on any fixed seating railcar, it's always "sport" to watch how the forward riding seats fill first. I only hope that for their premium "best foot forward" product that will be around to mid-century, Amtrak and their consultants have not made a serious marketing blunder that would be quite difficult to correct.