What is which composer used music criticism as a source of income?

Franz Liszt is one of the most well-known composers who used music criticism as a source of income. In addition to composing, Liszt was a prolific music critic, writing reviews for numerous publications throughout Europe. He was known for his insightful and often controversial reviews, which were widely read and highly influential in the music world. Liszt's writing helped to shape public opinion about music and musicians, and he used his platform to champion the work of emerging composers and performers. His critical writings were so successful that he was able to support himself and his family solely through his writing for many years, even as his compositions were gaining recognition and becoming more popular.