I was invited for a phone interview for the position, having previously been through the entire process for another role. This time, I received no call from the recruiter during the agreed window, and was ghosted after following up with email and LinkedIn requests to reschedule. This was now over 1 month ago.
Fortunately I was offered a role elsewhere and so do not miss this opportunity at SpaceX, but for many people it would be incredibly disheartening and not a good look for the company at all unfortunately.