Fun fact: The Good, The Bad, and The Ugly did not receive an academy award nomination in any category.
His death is now a major headline on news sites from several different countries, too.
Actually it is not Morricone public recognition that we should worry about since it is already quite wide, but the fact that he's almost the only Italian composer to get all the fame, while there is so many of them that deserve better recognition, including Morricone collaborators such as Bruno Nicolai and Allessandroni which is responsible for the infamous whistling in Morricone scores.
For the generation who grew up with the Fistful series, they probably know Ennio Morricone is extricably linked to Sergio Leone, much in the same way my generation knows John Williams and George Lucas are linked.
He probably never cared for public fame.