I'm not going to say 3D printing has no uses. And this, for sure, is interesting.
But they guy making this video needs to see he did about $1,700 worth of work (when factoring in the cost of the scanner and printer) - possibly more - just to make this part.
If this were me, I'd just find some aftermarket part which would likely cost less than $200.
Neat use of 3D printing, but in this case it's stupid in my opinion.
Sorry but this has to the dumbest fucking take on 3d printing I've ever read. Tell me you're a boomer without telling me. Well done boomer.