Mr. Musk is fundamentally a creature of Silicon Valley, a scene that initiated an entire revolution in power dressing. The young masters of that universe dressed down to show that they were members of a new elite — one that refused to dress like the grown-ups they were about to topple. It was the defeat of the suit by the T-shirt.

Seth addresses Trump calling Tesla Elon Musk's "baby," White House press secretary Karoline Leavitt saying we are in a "period of economic transition" and more in his monologue for Wednesday, March 12.