Let's grant the point that there may be some phenomena in the universe the human mind is not equipped to understand (which is a nuanced position but we can ignore those nuances for now):

Why should we assume that the contradictions in contemporary theories are of this special, inexplicable type? Every era has contradictions, before they are resolved... But they'll only ever be resolved if people are trying to resolve them, meaning that they haven't resigned themselves to the idea that our minds haven't been gifted with the capacity to make sense of our experience.