Nintendo is a shitty company. They made some good games 30 years ago and that's it. All the shitty stuff they are pulling today makes me wish they fail more and more. Even back in the day they would do shitty things to third party developers, we just didn't knew about it. Sorry if this hurts your nostalgia but it is the truth. I'll try to mention the previous shitty thing they did that was covered by the news every t…
Nintendo, Sony, Microsoft and even Valve all suffer from this to a degree. They're fighting for shrinking margins in an industry that is consolidating and seeking faster turnaround with lower headcount. Sony wants exclusives, Microsoft wants studios, Valve wants clients, and Nintendo wants to keep their preexisting studios from collapsing. Game Freak is on death's doorstep, HAL hasn't developed a real video game since Mother 3, Intelligent Systems is begging for someone to shoot them and Nintendo EPD has been sliding in quality since the Switch's release. Nintendo has every incentive to stay in their lane and try to salvage what they can.
I personally quite like Nintendo, but I'm also willing to see them for their flaws. I don't think their legal stance against YouTubers or C&Ds against Pokemon fangames will be their undoing, though. Nintendo is most likely to collapse for the same reasons Sony and Microsoft are threatened; games need to be made cheaper and faster, which is hard to equate with quality. If tariffs take away your hardware margins and indies destroy your software margins, the entire concept of a "game console" may not persist much longer.