In hindsight, was it always smart for Nintendo to never prioritize or pursue 3rd party support?

[OneTime]

I never understood the "Nintendo doesn't support third party developers" argument... What exactly are they doing or not doing? It's up to the third party developers to decide if they want to write games for Nintendo platforms.

In reality, the Switch is considered very friendly to Indie developers and has a huge library of that. So this is more about games like "Call of Duty" or "Spiderman".

People who want to play "Call of Duty" just aren't going to be buying "Call of Duty" on Nintendo...