It's a fairly long-standing trope that for some heroes/main characters, there's an "evil twin", it's been joked that said evil twin has a villainous looking goatee as far as I know, this originated with Garthe Knight in the Knight Rider series ( https://images.app.goo.gl/RhpcbgquMdd2vhbEA )
Anyeay, I've been relistening to some of Iain's back-catalogue while in isolation, and it comes up in the episode "A Plethora of Martial Musings" that if the so called 3K karate world had logical and reasonable arguments to put forward that they would be really interesting to hear. Coming from a 3K background initially and being a relatively recent convert to the "light side" (or maybe dark side based on some of the gnarly techniques demonstrated) I have only experienced the "because that's how we've always done it" explanation.
So I'm interested to know if anyone has encountered anyone who's so prolific as Iain, ideally someone with a dodgy goatee for the reasons explained at the top of the post, whose whole thing is "here's a logical, reasonable and evidence-backed series of arguments in favour of 3K being correct and Bunkai-based being wrong". It would be interesting to read ones that can really hold water, and maybe equally interesting to read ones who can't.
Looking forward to hearing any thoughts :D