Won't make a blind bit of difference with industrial revolutions going on elsewhere in the world.
In fact, even a global carbon reduction is not an economical way to combat climate change long term.
In the tiny microcosm of your own existence, whether or not you take a flight is such an insignificant thing that these kinds of vacuous discussions are only had by those who have no concept of scale.
I can’t be arsed to challenge this train of thought. But one thing I will say is, have you ever considered it’s sometimes simply just good to do the right thing in life?