That's some alright analysis Bongo, but what it's missing is the blaring racial undertones of the time. Something I was keenly aware of, but the discourse around was largely complicit at best, and actively supporting at worst.
I had half of a big long effort post written up, but I'm too tired to finish it. To TL;DR the basics of it though, the "for whatever reason" these "Western" devs were PC-only, was because their origins came from a pre-Nintendo gaming landscape that forced a lot of these devs to be PC-only devs. And I firmly believe they bought into the entire 80s/90s economic Yellow Peril that dominated and suffocated popular discourse from the 80s and onward, because literally everyone in America at the time did. The shift to the HD Era wasn't why PC devs were suddenly making console games. The HD Era just happened to coincide with Microsoft - an American company - throwing unlimited money into breaking open the Japanese dominated console market, with their machines that were essentially PCs.
PC gaming in the early 2000s was approaching a dead-end, what with the advent of internet piracy destroying their business model (the same way it destroyed the music industry), cost-prohibitive ecosystems, and digital sales in their most nascent form and barely off the ground. PC devs went from insecure, on their heels, and staring down oblivion, to bailed out and positioned perfectly for success overnight. And that economic insecurity, tinged with racial bias, birthed a lot of condescension and braggadocious hate now that they were suddenly in a position of power and seemingly no longer threatened by getting left in the dustbin of history.