Their relationship is just like the art of fine painting. After the photography technology, the art of fine painting is still developing vigorously.
Any art is produced by the advanced enjoyment demand of human life, so everything that belongs to art is developed and perfected with the improvement of economic life, and it is becoming more and more popular.
Traditional calligraphy is the foundation of China's calligraphy. How can people who don't know and can't write traditional calligraphy be called "calligraphers"? For example, some people who don't understand traditional calligraphy and become the leaders of the book association by speculation now, although they have sedan chairs, trumpets and personal advocacy, call a big name and pay a high price. Once the official hat of the book association is gone, their "calligraphy works" plummet and are completely worthless!
Calligraphy and drama rap have different artistic forms. Dramatic rap art is produced and developed with the development of social and economic conditions. After new and better dramatic rap art forms (such as movies and television) are produced and prospered (such as some local operas and even national quintessence Peking Opera), they may be eliminated. With the improvement of people's cultural life, calligraphy is becoming more and more popular. I don't think there will be a new "calligraphy" art to replace the traditional calligraphy art in China in at least one thousand years.
So I think it is of course necessary to spread the traditional calligraphy art.