The Entourage Effect means when different cannabinoids (CBD, THC, CBDA, THCA, etc.) are used together they create a synergy generating greater benefits. But cannabinoids like THC are illegal in many states & other cannabinoids like CBG, CBC, CBDA, THCA, THCV (and 100 others) are rare, occur in trace amounts, and are very expensive.
It’s better to have more CBD in products offering benefits we know will occur rather than having “broad or full spectrum” products with much less CBD and only trace amounts of other cannabinoids offering minimal, if any benefits.