The quote emphasizes the ease with which people can claim to be magicians in contemporary society, suggesting that the traditional standards and values that once defined true magic have faded over time. This indicates a shift in perception and authenticity, where anyone can adopt the title without fulfilling the required characteristics or skills.
Furthermore, the mention of a "real magician" having a beard symbolizes the notion of wisdom and experience that is often associated with age and authenticity. It reflects a longing for the genuine qualities that distinguished true magicians in the past, contrasting them with the superficiality of modern claims to magical prowess.