I didn't go there at any point while writing the article, because, for a Linux distro (i.e. something that tries to be all things to all people), I think Debian does a great job, and the packaging policy is a net positive, by a wide margin. These things happen sometimes, and Chris Lamb (the package maintainer and Debian / reproducible builds extraordinaire), as well as both the Debian and Ubuntu teams, handled them very well.

When running large scale production services, the best practice is building your own image, perhaps starting minimal Debian or Alpine core, using automation, and the tech giants have settled on statically linked binaries a while ago, so Debian packaging "idiosyncrasies" should not apply anyways.