Tesla Chief Executive Elon Musk on Monday lamented the ongoing supply chain difficulties facing the release of the company’s much-delayed Cybertruck and said he will share updates about the new electric vehicle when the company reports its 2021 earnings. “Oh man, this year has been such a supply chain nightmare & it’s not over!” Musk said in a Twitter post. “I will provide an updated product roadmap on next earnings call,” he added. The posts were part of a thread discussing the steering yoke of a Model S Plaid, which Musk said would be an available option on the hotly anticipated Cybertruck. “Cybertruck will reach far into a post-apocalyptic future & bring that technology to now,” Musk also said, adding that the new vehicle is “intentionally an insane technology bandwagon.” Tesla unveiled the futuristic electric truck which is “built with an exterior shell made for ultimate durability and passenger protection” in 2019. The truck …