In Interstellar they literally went out of their way to remove the doppler effect from the black hole's accretion disk to "avoid confusing the audience", there's a traversable and stable wormhole, and it seems no one who worked in it there knows what a Tesseract is.

Interstellar has very little in terms of scientific accuracy, feels like a movie made by someone who just had a spark of curiosity over space and just read bits and pieces of a bunch of Wikipedia articles.

The only accurate thing in it was the original black hole model, and that they refused to use it.