I'd argue the success of the switch emulators proves their games can be successful without changes in the PC space. I'd certainly agree with you when it came to Wii-era games since that had the unusual controller[0] but the switch is a pretty standard controller.
[0] Which they could have sold as first-party PC accessories, further capitalizing on the PC market
> the success of the switch emulators
you mean the success of a decade of unpaid labor which has the free time to reverse engineer and iterate on the tech with no regards for regulation, business demands, and a higher quality bar compared to some FOSS-ish tech?
I'd hope a forum like this would understand that the things and time you get for hobby projects is far different from working for a business. It couldn't work because Nintendo has a much larger target on its head for the tech being used compared to a small group of hackers with little to no money to sue for.