The flaw with all these inventions is that it violates the law which states that energy can only be transformed from another energy form, or “created” in the very wide sense of the word, from matter which is a form of stored energy.
His inventions don’t use any sort of matter, whether combustible or fissile materials, but rather claim to transform the energy available from thin air. Radio Frequencies, to be exact.
But we all know there is nowhere enough RF energy to extract the gigawatts required for a large urban population.
But hey! Any criticism is only taken as imperialist banter, seeking to downplay third World scientists.