The fact that it takes decades to master such a mundane task may mean the entire approach is wrong. The article hand-waves a lot of the complexity of "automating as much as possible."
In my opinion, the solution lies in append-only software as dependencies. Append-only means you never break an existing contract in a new version. If you need to do a traditional "breaking change" you instead add a new API, but ship all old APIs with the software. In other words - enable teams to upgrade to the latest of anything without risking breaking anything and then updating their API contracts as necessary. This creates the least friction. Of course, it's a long way for every dependency and every transitive dependency to adopt such a model.
In my opinion, the solution lies in append-only software as dependencies. Append-only means you never break an existing contract in a new version. If you need to do a traditional "breaking change" you instead add a new API, but ship all old APIs with the software. In other words - enable teams to upgrade to the latest of anything without risking breaking anything and then updating their API contracts as necessary. This creates the least friction. Of course, it's a long way for every dependency and every transitive dependency to adopt such a model.