Historians of modern paganism, including Ronald Hutton, have examined how much Alexandrian Wicca represents a genuinely independent development within the broader Wiccan movement against how much of its core ritual material derives directly from Gardnerian sources Sanders had access to, whether through formal initiation, informal exposure or acquisition of written material circulating among practitioners at the time. Accounts of exactly how Sanders obtained his initial Wiccan training vary, and some contemporaries questioned the legitimacy of his claimed lineage even while acknowledging the substantial overlap between Alexandrian and Gardnerian ritual content.
Whatever the precise mechanics of its origin, the Alexandrian tradition is generally recognized by scholars and practitioners alike as having developed a genuinely distinct identity within a few years of its emergence, through Sanders' own additions, his particular emphasis on ceremonial magic elements, and above all through the scale and character of the public attention he brought to the movement, different in kind from Gardner's own more cautious public profile.
Alexandrian Wicca's rapid growth through media exposure also had a lasting effect on the wider modern pagan movement's public visibility, normalizing, for a British and later international audience, the idea of practicing witches willing to identify themselves openly, a shift the more private Gardnerian tradition had approached more gradually.