I'm pretty sure being skeptical of a device that sells to desperate people for 2000 dollars and is being hailed as a breakthrough, isn't the same as being a flat earther!Allan, you have done loads of research and been following this for a long time. Do you really think someone who posts "I haven't done much research. I've only read a few articles" should have any influence on you whatsoever. There will always be skeptics and naysayers. There are still people who believe the earth is flat.
If anything the comparison to a flat earther should be aimed more at the person who has only done research online, and is a believer and willing to pay 2000 dollars on something they don't know whether or not it works.
There are thousands of devices on the market that don't work.