Philippine Airlines

[London_Manila]

It makes commercial sense

At a guess, for every one person getting wound up because of an arrow on a screen, and then saying they'd rather spend an extra 5 hours getting to their destination so they wont be offended by an arrow, there's a lot more that will chose to fly with them because the arrow is there

Actually flying with Cathay Pacific is a quicker way of getting to Manila from London
CX252 -CX907

Cathay Pacific don't seem to need it so why should Philippine Airlines