The rigidity of street addresses is relatively new (within living memory)and was designed to accommodate a technological gap (paper maps, basically, and emergency services).
It’s more humane to let people specify things like addresses the way they want (my grandmother refused to kowtow to the imposition of numerical street addresses and continued to use her house name until the day she died).
This is like the Spanish Academy changing the alphabetic sorting rules in the 1990s because crufty PCs had trouble with ch and ll — and then shortly thereafter they became fast enough!