If the last 9 months have shown us anything, it's that long-running government institutions are a lot easier to kill than we thought. And the idea of archive.org being under the control an administration like the current one in the US is pretty frightening. They would have absolutely zero qualms about deleting and changing that data.
Frankly, I envy people who still have sides and that don't see the world as cynically as I do. For me, Clinton, Obama, Bush, Trump, don't matter, just different slave masters for the same system.
It should become part of an entity that is very difficult to kill, and will exist for a long time.
Although I guess that's a function of culture, and I think respect for libraries is rapidly declining.