If we're stringing random facts together to try and make a point, Airbus was found guilty two days ago of manslaughter in the 2009 Air France crash that fell into the ocean.

https://www.bbc.com/news/articles/czd2qmdvmq6o

It's the same airplane as the MRTT, A330.

I think it's fair to call out the parent comment for things that are not exactly caused by Boeing (eg: the engine failure), but I also think it's important to look at the why.

In the case you're referring too, the focus was on poor training and failure to follow up on earlier incidents. It's not the same as designing a system based around a single sensor that is known to fail or forgetting to bolt a door.