MKBHD Sells Cybertruck, Endorses Rivian Popular YouTuber and tech reviewer MKBHD, also known as Marques Brownlee, announced he has sold his Tesla Cybertruck and is now supporting rival automaker Rivian Automotive Inc. RIVN. Read the full article here. Tesla's Sales Drop Divides Wall Street After Tesla's fourth-quarter delivery figures fell short of analyst consensus estimates, Wall Street is divided on the company's outlook for 2025. Some analysts believe this could be a make-or-break year for the EV giant. Read the full article here. Musk Envisions Reusable Heat Shield for SpaceX's Starship SpaceX CEO Elon Musk is confident about developing a fully reusable heat shield for the Starship next year.