Making stairwells more pleasant would be nice, but any stairways with too many additional features such as natural lighting would have to be constructed in addi

Making stairwells more pleasant would be nice, but any stairways with too many additional features such as natural lighting would have to be constructed in addition to the fireproof stairs required by building codes, so I imagine that builders will continue to follow the path of least resistance and only provide unpleasant stairways.