He was hitting the haterade pretty hard:

The vacuum tube was first used to replace previously existing components of long-distance telephone circuits and wireless telegraphy. It was not long, however, before it became clear that the radio-telephone had achieved the stature of the radio-telegraph, and that broadcasting was possible. Let not the fact that this great triumph of invention has largely been given over to the soap-opera and the hillbilly singer blind one to the excellent work that was done in developing it, and to the great civilizing possibilities which have been perverted into a national medicine-show.