Madonna remains the most visible performer on the planet, as well as one of the wealthiest, but would anyone seriously say that artistic self-development is her primary motivating principle? She is too busy with Kabbalah, fashion merchandising, adoption melodramas, the gym, and ill-starred horseback riding to study art.

Summary

This quote suggests that while Madonna is undoubtedly a highly visible and successful performer, her focus seems to be more on various other aspects of her life rather than the pursuit of artistic self-development. The quote mentions her involvement with Kabbalah, fashion merchandising, adoption controversies, physical fitness, and even unfortunate incidents related to horseback riding. The implication here is that Madonna may not prioritize studying and evolving in the realm of art as much as she does these other personal ventures and interests.