In the light of the xz stuff, I will recommend, again, that people try to internalise this before responding.
Your model of how this whole stuff work is probably not useful. Accept it, even if you are supposed to be really good at this. Sit this one down. Don't say your hot takes. Come talk to me instead and let's talk. Please.
You. Are. Not. Helping.
I am not a supplier
For the past few years, we have seen a lot of discussions around the concept of the Software Supply Chain. These discussions started around the time of LeftPad and escalated with multiple incidents in the past few years. The problem of all the work in this domain is that it forgets a fundamental point.