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Unpatchable AMD Chip Flaw Unlocks Paid Tesla Feature Upgrades
(www.tomshardware.com)
This is a most excellent place for technology news and articles.
Constant drm checks are what's different. I in the old days, the company cannot track you as efficiently as today, so you have more freedom to modify you car. Today there is a somewhat live update of what you are doing with your car, and the company has the power and means to punish you accordingly.