Not according to the Electrek article, which states quite clearly that Tesla provides full EDR data; it is using the airbag interface to access the data, but the data is not restricted to airbag-related information.
Mainly was just pointing out that this is data recorded by the airbag module. It's not Tesla's logs, AP video/images, etc. The airbag module can record a handful of things, but the EDR data from it is generally less than 1KB.