Uber Whistleblower Says Current Business Model 'Absolutely' Unsustainable 0 03.11.2022 03:12 International Business Times Mark MacGann, the whistleblower behind the so-called Uber Files, said on Wednesday that the ride-hailing company seemed to be taking steps toward improving its work culture, but that its business model was still "absolutely" unsustainable. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа