What caused the Rokslide shift to smallest caliber and cartridges?

[Dobermann]

I know some of those writers like Bryce Towsley are fans of the 338 and up so I am interested to read what he says.

I don't know much about Bryce Towsley, but a I once read a book of his, which contained all sorts of misinformation ... not someone I'd be seeking credible terminal performance data from ...

 

[SwiftShot]

There's a TON of posts on cartridge selection and bullet threads that go "have you read" the following:
1) the .223 thread
2) the 6mm thread
3) the 6.5mm thread

I've read those, and see a lot of animals and wound channels. I likely missed the nexus or catalyst for what has created this, but Rokslide is very much a place where you're going to get a posting response such as:
"you don't need a 7 PRC, get 7mm-08"
"Magnums are uneccesary to effectively kill game < 700 yards"
etc etc.
@Ryan Avery you shifted from margin of error, big 30s, and came around to super fast 6mm like 6 UM in like 2 years. What was the main thing that changed your mind?

I've read one comment along the lines of "being tired of the constant recommendations for smallest cartridge possible" or similar. I imagine that sentiment is not singular.

My Question: is the justifcation or cause of this people successfully killing animals with smaller catridges and caliber bullets using match-type bullets creating large wound channels? I've heard hit rates/statistics cited, but unsure where to read about this. For those "converts" who have seen the smaller cartridge light - can you please expain to me what/why? If repeated elsewhere in hundreds of pages of the evidence based (ie kills) threads, I still thought it might be useful to tuck the "why" topic into a dedicated thread.

Again I'm not saying it is wrong - I'm just noticing a very prevelant trend and trying to fully understand it. And I own a 6.5CM which was purchased due to cheaper ammo, less recoil, availability, etc so I have some understanding and experience with the benefits cited. I also own a suppresssed 7 PRC, which I read is basically too much recoil/gun for western hunting? I think Form said somewhere a full 6.5 PRC around 16 ft-lb of recoil was the practical limit for most adults, and they always do better < 10 ft-lbs?

I've heard the Shoot2Hunt podcasts and read the threads, and haven't walked away with a clear "why."

Brief me. Please.

There is a very vocal person selling it on rokslide. He is the 223 thread.