I've been looking into the Google Local filter recently. Posts from 2016 mention that multi-location business often fall afoul of the filter and that usually only one will actually show. More recent articles don't discuss this. Is that still an integral element of the local filter? We don't have clients with this particular problem, so it's rather hard for me to look into.
Specifically, it suddenly struck me that this could be a reason why certain searches (e.g. "Pharmacy", "bank") are inexplicably treated as branded searches. That is, maybe Google realized that the brand filter is highly undesirable for certain verticals and instead of adjusting the filter itself, went around the problem by marking the searches as branded so that the brand filtering doesn't occur?
Specifically, it suddenly struck me that this could be a reason why certain searches (e.g. "Pharmacy", "bank") are inexplicably treated as branded searches. That is, maybe Google realized that the brand filter is highly undesirable for certain verticals and instead of adjusting the filter itself, went around the problem by marking the searches as branded so that the brand filtering doesn't occur?