What do people think of calligraphy in China?

Calligraphy art is the national quintessence of China and the cultural essence that has been continuously condensed for a long time. It contains many ancient thoughts and spirits. However, now some people in China regard it as a treasure, while others regard it as grass. Nowadays, many ancient laws have been lost, and few people really have great attainments in calligraphy. Nowadays, too many people circle money with famous teacher classes. Now is the embarrassing era of national quintessence.