I'm not really sure what you're getting at?
Does it help MAGA idiots because it makes them feel like they're sticking it to China?
In reality of course it's childish and is the international diplomatic equivalent of throwing ones own poo at your more sophisticated opponent, into the wind, up hill, when you have the runs.
My first thought was debian installer plus everything on a debian mirror. You could get "all" plus "amd64" in 998gb.
However, the majority of that wouldn't be very useful. While a bunch of the stuff on the selfhosted awesome list certainly would be.
The problem is, because this hypothetical scenario is so broad, IDK which things would actually be appropriate.