If there were as many local 4D bubbles, that could explain the numbers, but still the question remains why churches of all possible infrastructural edifices?
If they had the knowledge and knew how to apply it constructively and efficiently, why not erecting "energy directors" like Stonehenge, but instead build Christian churches that for the most part served the greedy elites, indoctrinating people into lies, which probably brought the cataclysms upon everyone's heads in the first place.
Asking for possible ideas how to square all that into logically coherent picture.
But the suggestion is that churches perhaps were "energy directors" like Stonehenge.