Technically yes but if you need to re-terminate the end of a cable in the future without seeing the other end of it, it’s nice to be able to assume it was wired the standard way.
It I found an ethernet cable wired in the wrong sequence, I would re-terminate both ends immediately because otherwise it will be an annoyance in the future.
This is just blank writable discs, movies and TV shows on bluray will continue to be produced… for now.