He has to do wide marketing to get sales. Christians and conspiracy believers with out formal scientific training tend to believe more easily. Dennis sells excitement and hope - you can't put a price on that. His long appeal shows great personal integrity. Dennis carefully skips past real proof and gets people focused on other issues.
Dealers wish to get filthy stinking rich.
Well I doubt it could be as involved as he says. I view it as a convenient excuse. I just don't have the time to investigate. There's no sign he is being hindered from demonstrating machines now. What do you think of the rest of the free energy movement I'm doubt free energy is possible.