A: No. 99% of those videos are scams designed to drive traffic to ad-filled link shorteners. The "key" shown is either fake or expired.
While some third-party sites may claim to offer "free" keys or "cracks," these pose significant risks:
Study Title
(Diagnostic Trouble Codes) to turn off the Check Engine light. Performance tracking (0-60 mph times, fuel consumption). Graphing tools to visualize sensor data. Why Do You Need a Registration Key?