When mapping street addresses in #OpenStreetMap, the minimum tag you probably need is addr:housenumber and addr:street, or maybe addr:place.
In this example, house numbers 971 and 977 are the only two points actually mapped, and connected by a way tagged with addr:interpolation=odd.
The geocoder still returned the estimated position for the unmapped housenumber, 975.
Read about interpolation here: https://osm.org/wiki/Addresses#Interpolation
It’s a quick method for adding street addresses in @openstreetmap
I agree except for one thing: interpolation is way better than having no address at all. Even if it’s not precise, at least the user can have some routing.