If you follow it, you quickly end up with the Infinite Improbability Drive from The Hitchhikers Guide - if you have an infinite number of typewriters, an infinite number of them will be loaded with paper that already has the complete works of Shakespeare written on it
Not in the US; in NZ most houses will have a “wash tub” - essentially a sink in a metal cabinet specifically for doing “dirty” jobs like laundry. That will have water hookups for the washer, so that goes next to it where there is space, then the dryer will do next to that or on top of the washer.
The last few places I’ve lived in have all had the tub in a corner with space on its left, so it’s been dryer, washer, tub. Annoying, my dryer door opens to the right and the washer to the left, so it’s harder than it should be to move clothes between them