Remember that the electroweak force couldn't be renormalized for over many decades, until Weinberg and company finally renormalized it when mass was introduced via the higgs mechanism. Right? Now in the quantization of general relativity, we haven't been able to renormalize it after decades. What if one day, a method or mechanism would finally make it renormalizable. Would it automatically become the right theory of quantum gravity even without taking the strings and LQG path?