Thanks everyone for your input. So, it seems the general consensus is that the above chapel should in fact be tagged as a wayside shrine, rather than chapel?
Furthermore, I’m still not sure about amenity=place_of_worship tag, though. Can it be used on larger objects (shrines etc), even if no religious ceremonies as such are conducted inside? E.g. if the building is large enough for 1 or more persons to enter but there aren’t any services conducted there?
What about small chapels by graveyards, such as this one? Supposedly this also falls into the category of wayside shrine and not chapel?? Or what.
