what is SI?

"Super Intelligence", Trump's renaming of AI presumably so his Secretary of Education stops mixing AI up with A1 (the steak sauce). GP is apparently an early adopter of all Trump's preferred name changes.

No, it was in jest, the whole thing is laughable so all this stuff with him is an accidental SNL skit.

dear leader Trump proclaimed that ai was dead and replaced with super intelligence. He has ordered his government to replace all text mentioning AI with SI.