Now that I think about it, Elon is the type of cow that can't be unironically funny, I've never heard him be cleverly humorous. He just turbo-retweets things, throwing things against the wall to see what sticks using dated obsolete troll tactics, and then smiles blithely like a retard. Certain cows like LTG and Trump, though retards, can be intentionally very funny sometimes.
I don't really watch Elon interviews or anything though, so maybe I'm wrong, but his autism seems to be exceedingly severe to the point where he doesn't really understand humor, he can only merely observe the listener's/reader's reaction to retroactively make assumptions about what was funny. Maybe to him, humor is not about sharing a spirit of joy, but just a "psy-op tool" to manipulate people.