A plane cam fall from the sky and kill you at any moment but we don't go around acting as if it is a reasonably expected event.

In the same way that yes the entire bitcoin code can be changed. But it is not reasonable to say that because something can happen that we should go around as if it will happen. They're completely ignoring the fundamental safeguard called consensus.

Notice most of the FUD is coming from people/entities who got in post-2017 and never learned the lessons around forks from the blocksize wars.

Tell me hows BCH doing and ill tell you how concered I am about anyone trying to change the 21m hard cap.