People would have torches and pitchforks out.
But a deb maintainer does it and there is debate?
If there was a security issue then the insecure version should NOT be available. But again this is not the case.
In an App Store world, the role of mainainter has to change. The job is to make the software work with the distro, not keep the name and make some pseudo fork because you want it to be another way.