General Motors hates your iPhone – Six Colors:

GM wants your data. It wants to control your in-car experience. Yes, I have sympathy for a company that is trying to integrate a lot of advanced in-car navigation and safety features with its own hardware stack—in fact, I think it’s not at all unreasonable for GM to declare that if you want to use those features, you must use GM’s built-in navigation apps. But, of course, that’s not what they are actually doing. They’re trying to hide their power grab behind their need to tie auto-drive features to their own navigation system.

GM has, for the time being, ruled themselves out of my candidates for EVs. Good for them.