You both use the term "we".
Not everyone is part of a couple, just as not everyone drives, is well, can lift, carry, get about or even walk.
That is how it is for some people, bot forgetting that the op didn't ask whether anyone thought it was morally right.
Not morally right to take a plane trip really, we have zoom, whatsapp, and so on.
People will go to visit their families by plane, because they need/want to.
We need to understand others issues, too.
Good Morning Friday 28th August 2026

