Actually most dies touch the surface of the bullet somewhere between the point and the Ogive. They touch where ever the "cup" or punch happens to contact. It would be nice to have an industry standard on seaters. But everyone thinks theirs is best. I usually end up reshaping mine as I need to.
Lee rifle seating dies share the same seating punch among different calibers (different bullet diameters, not just cartridge types), so engaging the ogive is not even possible.