TikTok said it will go dark Sunday without assurances of "non-enforcement" of the law effectively banning the app.
The president-elect has asked Elon Musk to wage war on regulations — some of which helped make Tesla the world’s most valuable automaker.
Elon Musk's net worth has risen $16 billion this year, making him the richest man in the world. Most of this is due to Tesla.