It does bode well. He has untis out apparently for long term use to test them in a very quiet manner.
This guy is not an internet charlatan but appears to be someone who is interested to make this technology, whatever it is, work.
I would keep an eye on him and his company. He is not the usual “run your car with water” kind of entrepreneur.
“I would keep an eye on him and his company.”
Hopefully so will the FBI and SEC.