I would not describe it as “deep understanding”. I just do not resonate with his work as I find the energies abrasive. Mantras are my thing and his mantra audios (which I tried a while ago) are where I find the energy signatures off - he records energy signatures of a Pandit/priest reciting the mantra, which is far from the true intent of the mantras. I forget which of his mantras, but I could literally see a dark-skinned gentleman with slight eczema on his shoulders reciting the mantra - and this was the energy encoded in the field (which is not the same as the essence of the mantra).
The real source energy of a mantra can be felt through (a) lineage connection all the way from the Deity (b) A person who has perfected the mantra (mantra-siddhi) - when both these criteria are met, the energy of the mantra can be felt in its pure form. And this energy is not different from the energy of the deity as mantras are the deity’s sonic form and yantras/mandalas its light form, while the deity itself is an archetype of a certain zoomed in aspect of the Divine Consciousness (call it God, god, Divinity, Higher Self, whatever, I see it as the Great Mother).
So, while I am not dissing this creator’s work as useless for everyone, I personally would not use it. Also, I do not find anything unique in his approach to manifestation either (unless I am missing something in the description of this audio). Higher one’s energy, higher the vibration, better the manifestation - the source of energy could be assemblage, or something else (every decade, there is always a brand new hyped manifestation technique, but if you examine closely, the core aspects are always the same haha)…