Two gamers have filed a class action lawsuit against Nintendo, alleging that the company will be unjustly enriching itself with any refund it secures from the U.S. government over widespread tariffs last year that, among other things, hiked the prices of Nintendo hardware and accessories.
“Unless restrained by this Court, Nintendo stands to recover the same tariff payments twice—once from consumers through higher prices and again from the federal government through tariff refunds, including interest paid by the government on those funds,” the suit states.
...and Sega isn't a console anymore because of bad decisions.
I don't think this is a good argument for your point
Bad decisions about the cost and timing of console releases and failure to support older systems. Nothing to do with IP management or legal decisions.