....
I dunno, I think people are assuming that quote (in an article fdev have apparently said does not reflect their interview with them) means that fdev haven't even thought about how these things work. Do you really think that's likely? Isn't it more likely they just haven't decided which of a few options they will go with?
Not yet being settled on which method of transitioning from cockpit to outside doesn't mean the options haven't been considered and even prototyped.
they have said it also in the video...so they really don t know.