It has become increasingly common on social media where a post that does not directly call for violence, still triggers all kinds of real world harassment. Musk himself is guilty of this too.

The right to be forgotten is not designed for high profile public figures, quite the opposite. Public figures in a way are always screwed from a privacy/reputation point of view.

Instead, the right to be forgotten is to protect common people. Maybe as a teenager when drunk you posted something stupid on social media. Which shouldn't haunt you for the rest of your life. Maybe a nude photo got leaked. Maybe you made a mistake at work, and don't want to be unhirable for the rest of your life.

Hard to see how that applies to future flight plans for a private jet!

You make people aware of data that they may not have been aware of before. Do this to a large audience and it only takes 1 to be triggered into a harmful idea.

Restrictions on republishing data always have limiting principles (at least in US and EU law).