MKBHD is feeling confident that he won't have to shave his head after Cybercab event

MKBHD made a famous bet with Tesla. He's confident he'll win. Tesla/Getty Images/Business Insider MKBHD famously bet that Tesla wouldn't reach its lofty Cybercab goals in 2026. His hair is on the line. He'll have to shave if Tesla delivers a $30k, driverless car to customers. On Thursday, after Tesla's big launch, MKBHD said he's confident he'll win. Making bets about Tesla's launches can get pretty hairy — but Marques Brownlee is confident. Brownlee, the hugely popular tech content creator,…