Nearly a Month Has Passed and Nobody at the Debian Project Even Attempted to Explain What Seems Like Back-dooring of Debian (and Hundreds of Distros That Are Debian-Derived)
I can cynically guess that only matters when a user with a Chinese name does it
Debian's only response was a personal attack on the messenger (within hours of the above-shown series starting), nothing else.
Remember that if you back-door Debian, then you back-door most distros/deployments of GNU/Linux, even embedded devices. This outdated chart shows many distros which no longer exist (last updated 2016).