That preset is very helpful when tagging seemingly closed/vacant shops from street level imagery that is a few years old (so you can't be 100% sure if it's still vacant or it has been occupied). Tagging it as shop=yes will trigger the respective quest/alert in StreetComplete/Every Door and local mappers can update it almost instantly. On the other hand if I tag such shops as vacant/disused, mappers will get the quest/alert after at least a few months.
That preset is very helpful when tagging seemingly closed/vacant shops from street level imagery that is a few years old (so you can't be 100% sure if it's still vacant or it has been occupied). Tagging it as
shop=yeswill trigger the respective quest/alert in StreetComplete/Every Door and local mappers can update it almost instantly. On the other hand if I tag such shops as vacant/disused, mappers will get the quest/alert after at least a few months.