I used to work for the UK's largest extended vehicle warranty insurer/administrator.
All manufacturers would not provide information of their warranty claims for fear of us, (the insurers), pushing back on third party warranty paid on vehicles with a known manufacturing fault.
As we accumulated data on thousands of cars, we were in a position to strong-arm manufacturers where certain faults came up too often. Just the IP on vehicle failures is a valuable asset, so if someone decides to be coy about a failure in the field, I would see it as 'business as usual'.
Going "YouTube" public on a vehicle failure is a risky business - use the vehicle outside of the design parameters and refusal of warranty is almost automatic. Use a vehicle outside of the insurers accepted risks is another automatic refusal of coverage/withdrawal of coverage, with very limited recourse. I would not put anything into the public domain until any and all claims were settled, or I was very sure of my ground.
Like Mercedes and similar manufacturers, Ineos Automotive has done a lot of dealer campaigns, fixing mechanical issues and software on the QT, so a significant part of any service is checking which ones are outstanding on the vehicle in front of them, (while my Gren was having the tow bar fitted, Lloyds wanted to do the lock upgrade, but I knew that Chandlers had just got the bits in stock). Upgrades on the quiet are a fact of vehicular service life these days, with software leading the charge!