I wouldn't accept polygraph results, personally.
And the reason is because these, besides from not being reliable to an acceptable degree in order to seek the truth of the matter, cannot trump the already existing mountain of evidence against him, which has grounds on objective data (such as records).
You're also talking about someone who systematically gaslights himself into his own delusions, threatening even further any results for the machine.
I mean anyone who even brings him on podcasts or does interviews at this point or gives him the benefit of the doubt and allows him even a moment to explain himself at this point is basically just shitting on the massive pile of evidence as well as his well documented history of being a massive liar about the tiniest of things.
Everyone already knows the truth: he lied on his bankruptcy, he committed tax fraud, he has been lying about his finances for fucking years at this point and he has extremely poor self-control when it comes to his finances and he is also extremely addicted to a gay wrestling gacha game on his phone and that his primary source of income are people who are either severely mentally disabled or physically disabled.
"Beyond a reasonable doubt" was passed years ago at this point - no one bringing him on a show and trying to confront him is going to get anywhere because he will just try to weasel his way out of being confronted in the first place and invent another phone book worth of lies and obfuscations to try and pretend the evidence didn't already have him dead to rights years ago.
The Joon the King documentary basically proved beyond a reasonable doubt that DSP is a liar through and through and we all know that DSP still hasn't fully owned up to anything and just continues to add new lies to old lies and continues to try and obfuscate the truth.
PPP/Kino Casino are at least correct in saying it literally doesn't matter anymore. DSP could come out and say he was lying about everything (which he basically already did when he said he was down from the rafters) and people would still donate to him - all of this shit to try and interview him and prove once and for all that the dirty double detractors are right and that DSP is a liar is a moot point.
I never watched the Sons of Kojima shit because it was all like 23 hour long videos, but I'm pretty sure that even they had it figured out that long ago that he's just a complete liar about everything.
The only reason I mentioned accepting the polygraph results btw is because since everyone with half of a quarter of a brain already knows he is a liar the only thing left to enjoy out of all of this is theater and the pantomime of DSP putting on some sort of an act like everyone doesn't already know he's a liar - and if that means some weird ass dude called Steve Cumbian who investigates fucking UFO stories flies over to Renton and sticks a bunch of weird ass sensors to DSP to conduct a polygraph/lie detector test that has literally no bearing on either proving or disproving anything more at this point, then I'd enjoy seeing it just for the entertainment.
edit: I think this is the reason why PPP/Kino Casino are "keeping him around" that people don't really see. Literally no one except turbo detractors gives a shit if he is proven to be a liar. When he gets on some interview with a fucking UFO investigator (seriously - we're at the stage of the DSP saga where he is getting interrogated online by UFO investigators) the entertainment isn't in providing finality that "oh my god, we caught him! DSP is a liar" the entertainment is in how he predictably does Olympic gold level mental gymnastics to try and pretend he has some hope of a defense when basically everyone with any sense knows that the short-bus of DSP being true & authentic and not a liar left the short-bus station years ago (with Derish on it)
Like no one here (including myself) "endures" the horrors of a DSP prestream because they think they're finally going to uncover the "gotcha" moment where all of the world's collide and DSP is caught dead to rights. People watch it for the entertainment of seeing a totally bizarre specimen (DSP) try to confabulate and obfuscate shit to an endless degree.