That's a lot of overhead. Do you know how they are calculating the possible risk of these events? It feels like there are a million rabbit holes like this you could go down when modern infrastructure is so cloud connected.

Is the risk of your git repos higher than a chip shortage causing you to lose access to the infrastructure you need? So many factors to consider. A chip shortage doesn't seem that unlikely with geopolitics.

The list of scenarios you mitigate for seem like they could very easily be an arbitrary list of the of scenarios a single person came up with.