Major tectonic shifts in the modern yoga world have created an entirely new landscape for both the industry and consumers. The founding generation of yoga trend-setters, whose innovation and entrepreneurial spirit fostered what is now established convention, have largely achieved the goal of ushering yoga into the mainstream of society, and no longer speak from the same obscure or vaulted mantles they once did. And some of the most renowned among these figures have fallen from proverbial pedestals, revealing the fallibility of yoga celebrity and a vacuum of substance.