Can you sell it on myWidgetAppStore? Can someone install myWidgetAppStore that sells apps? (the way I can visit myWidget.com if I don't want to use Walmart.com, because Safari doesn't block other websites but iOS blocks other appstores)
If I own a TiVo, can I install an app from anywhere other than TiVo App Store?
And if you did, there’s plenty of examples where it would void your warranty. Eg John Deere, Tesla, etc can only be serviced by the manufacturer otherwise it void warranty.
Magnuson-Moss Warranty Act says otherwise.