I'm currently playing Rose Gun Days and learn the concept of noblesse oblige i.e. responsibility/honor of rich/noble people and find it to be a profound concept that can benefit nationalist/capitalistic society.
Both rich people and consumers make money out of work from the people of a country/nation, thus they have the responsibility to give that money back to the people by buying the products made by the people. Such as american only buying only american cars, or american guns, eat in american restaurants, or even local restaurants instead of chain restaurants. Always support the family, then the local then the country/nation first before buying foreign products, even if foreign products are cheaper. For example: that russian AK might be nice and cheap, but think for one second of american gun manufacturers and workers and buy an american AK, it might be $100 more expensive but that money goes back to the people of your nation and it makes them richer instead of foreigners.
Though, exceptions are to be made if the local domestic products are pozzed as fuck such as the majority of american comics, it's better than to either not support it, or to support comic that have nationalistic undertone i.e. manga even if manga is foreign made.