You make a good point. There is a lot of evidence that it's not as easy as I make it seem. I might be wrong about this, too, but I think a lot of smaller compa

You make a good point. There is a lot of evidence that it's not as easy as I make it seem. I might be wrong about this, too, but I think a lot of smaller companies have the really bad practices. Google shines as one of the major "suppliers" of C++ tooling, and their code quality is undeniably very high (considering the complexity of some of their codebases), but a lot of popular libraries are written by small teams, often not even under contract, and you end up with a lot of PR'ed stuff, which is great, but it needs to be thoroughly reviewed. A good example of "unqualified" PR's was that recent one with the malicious PR into the linux kernel by some university. It was caught, but it does make you wonder how many vulnerabilities make it through because of simply trusting "random unqualified people" too much.